2729818503

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 4625436096

約数和(自身を除く): 1895617593

約数列:

[1, 3, 9, 17, 23, 27, 51, 61, 69, 81, 153, 157, 183, 207, 243, 391, 459, 471, 549, 621, 729, 1037, 1173, 1377, 1403, 1413, 1647, 1863, 2669, 3111, 3519, 3611, 4131, 4209, 4239, 4941, 5589, 8007, 9333, 9577, 10557, 10833, 12393, 12627, 12717, 14823, 16767, 23851, 24021, 27999, 28731, 31671, 32499, 37881, 38151, 44469, 61387, 71553, 72063, 83997, 86193, 95013, 97497, 113643, 114453, 162809, 184161, 214659, 216189, 220271, 251991, 258579, 285039, 292491, 340929, 488427, 552483, 643977, 648567, 660813, 755973, 775737, 877473, 1022787, 1465281, 1657449, 1931931, 1945701, 1982439, 2327211, 2632419, 3744607, 4395843, 4972347, 5795793, 5947317, 6981633, 11233821, 13187529, 14917041, 17387379, 17841951, 33701463, 39562587, 44751123, 53525853, 101104389, 118687761, 160577559, 303313167, 909939501, 2729818503]

約数ペア:

[(1, 2729818503), (3, 909939501), (9, 303313167), (17, 160577559), (23, 118687761), (27, 101104389), (51, 53525853), (61, 44751123), (69, 39562587), (81, 33701463), (153, 17841951), (157, 17387379), (183, 14917041), (207, 13187529), (243, 11233821), (391, 6981633), (459, 5947317), (471, 5795793), (549, 4972347), (621, 4395843), (729, 3744607), (1037, 2632419), (1173, 2327211), (1377, 1982439), (1403, 1945701), (1413, 1931931), (1647, 1657449), (1863, 1465281), (2669, 1022787), (3111, 877473), (3519, 775737), (3611, 755973), (4131, 660813), (4209, 648567), (4239, 643977), (4941, 552483), (5589, 488427), (8007, 340929), (9333, 292491), (9577, 285039), (10557, 258579), (10833, 251991), (12393, 220271), (12627, 216189), (12717, 214659), (14823, 184161), (16767, 162809), (23851, 114453), (24021, 113643), (27999, 97497), (28731, 95013), (31671, 86193), (32499, 83997), (37881, 72063), (38151, 71553), (44469, 61387)]