39160719

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 27501681

約数列:

[1, 3, 9, 13, 27, 31, 39, 59, 61, 93, 117, 177, 183, 279, 351, 403, 531, 549, 767, 793, 837, 1209, 1593, 1647, 1829, 1891, 2301, 2379, 3599, 3627, 5487, 5673, 6903, 7137, 10797, 10881, 16461, 17019, 20709, 21411, 23777, 24583, 32391, 46787, 49383, 51057, 71331, 73749, 97173, 111569, 140361, 213993, 221247, 334707, 421083, 641979, 663741, 1004121, 1263249, 1450397, 3012363, 4351191, 13053573, 39160719]

約数ペア:

[(1, 39160719), (3, 13053573), (9, 4351191), (13, 3012363), (27, 1450397), (31, 1263249), (39, 1004121), (59, 663741), (61, 641979), (93, 421083), (117, 334707), (177, 221247), (183, 213993), (279, 140361), (351, 111569), (403, 97173), (531, 73749), (549, 71331), (767, 51057), (793, 49383), (837, 46787), (1209, 32391), (1593, 24583), (1647, 23777), (1829, 21411), (1891, 20709), (2301, 17019), (2379, 16461), (3599, 10881), (3627, 10797), (5487, 7137), (5673, 6903)]