80073161721

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{51829}}^1$

素因数の和:52158

約数の個数: 48

約数和(自身を含む): 133895548800

約数和(自身を除く): 53822387079

約数列:

[1, 3, 7, 9, 21, 63, 137, 179, 411, 537, 959, 1233, 1253, 1611, 2877, 3759, 8631, 11277, 24523, 51829, 73569, 155487, 171661, 220707, 362803, 466461, 514983, 1088409, 1544949, 3265227, 7100573, 9277391, 21301719, 27832173, 49704011, 63905157, 64941737, 83496519, 149112033, 194825211, 447336099, 584475633, 1271002567, 3813007701, 8897017969, 11439023103, 26691053907, 80073161721]

約数ペア:

[(1, 80073161721), (3, 26691053907), (7, 11439023103), (9, 8897017969), (21, 3813007701), (63, 1271002567), (137, 584475633), (179, 447336099), (411, 194825211), (537, 149112033), (959, 83496519), (1233, 64941737), (1253, 63905157), (1611, 49704011), (2877, 27832173), (3759, 21301719), (8631, 9277391), (11277, 7100573), (24523, 3265227), (51829, 1544949), (73569, 1088409), (155487, 514983), (171661, 466461), (220707, 362803)]