156965325111

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{162727}}^1$

素因数の和:163052

約数の個数: 48

約数和(自身を含む): 264416076288

約数和(自身を除く): 107450751177

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 251, 427, 549, 753, 1281, 1757, 2259, 3843, 5271, 15311, 15813, 45933, 107177, 137799, 162727, 321531, 488181, 964593, 1139089, 1464543, 3417267, 9926347, 10251801, 29779041, 40844477, 69484429, 89337123, 122533431, 208453287, 285911339, 367600293, 625359861, 857734017, 2491513097, 2573202051, 7474539291, 17440591679, 22423617873, 52321775037, 156965325111]

約数ペア:

[(1, 156965325111), (3, 52321775037), (7, 22423617873), (9, 17440591679), (21, 7474539291), (61, 2573202051), (63, 2491513097), (183, 857734017), (251, 625359861), (427, 367600293), (549, 285911339), (753, 208453287), (1281, 122533431), (1757, 89337123), (2259, 69484429), (3843, 40844477), (5271, 29779041), (15311, 10251801), (15813, 9926347), (45933, 3417267), (107177, 1464543), (137799, 1139089), (162727, 964593), (321531, 488181)]