156726949203

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 250680987648

約数和(自身を除く): 93954038445

約数列:

[1, 3, 9, 11, 33, 99, 121, 227, 363, 431, 681, 1089, 1293, 1471, 2043, 2497, 3879, 4413, 4741, 7491, 13239, 14223, 16181, 22473, 27467, 42669, 48543, 52151, 82401, 97837, 145629, 156453, 177991, 247203, 293511, 333917, 469359, 533973, 634001, 880533, 1001751, 1076207, 1601919, 1902003, 3005253, 3228621, 3673087, 5706009, 6974011, 9685863, 11019261, 11838277, 20922033, 33057783, 35514831, 40403957, 62766099, 76714121, 106544493, 121211871, 143918227, 230142363, 363635613, 431754681, 690427089, 1295264043, 1583100497, 4749301491, 14247904473, 17414105467, 52242316401, 156726949203]

約数ペア:

[(1, 156726949203), (3, 52242316401), (9, 17414105467), (11, 14247904473), (33, 4749301491), (99, 1583100497), (121, 1295264043), (227, 690427089), (363, 431754681), (431, 363635613), (681, 230142363), (1089, 143918227), (1293, 121211871), (1471, 106544493), (2043, 76714121), (2497, 62766099), (3879, 40403957), (4413, 35514831), (4741, 33057783), (7491, 20922033), (13239, 11838277), (14223, 11019261), (16181, 9685863), (22473, 6974011), (27467, 5706009), (42669, 3673087), (48543, 3228621), (52151, 3005253), (82401, 1902003), (97837, 1601919), (145629, 1076207), (156453, 1001751), (177991, 880533), (247203, 634001), (293511, 533973), (333917, 469359)]