552221571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 818611200

約数和(自身を除く): 266389629

約数列:

[1, 3, 11, 33, 67, 201, 379, 659, 737, 1137, 1977, 2211, 4169, 7249, 12507, 21747, 25393, 44153, 76179, 132459, 249761, 279323, 485683, 749283, 837969, 1457049, 2747371, 8242113, 16733987, 50201961, 184073857, 552221571]

約数ペア:

[(1, 552221571), (3, 184073857), (11, 50201961), (33, 16733987), (67, 8242113), (201, 2747371), (379, 1457049), (659, 837969), (737, 749283), (1137, 485683), (1977, 279323), (2211, 249761), (4169, 132459), (7249, 76179), (12507, 44153), (21747, 25393)]