69225639

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 110730240

約数和(自身を除く): 41504601

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1491, 1601, 2059, 4803, 6177, 11207, 14413, 33621, 43239, 46429, 113671, 139287, 325003, 341013, 795697, 975009, 2387091, 3296459, 9889377, 23075213, 69225639]

約数ペア:

[(1, 69225639), (3, 23075213), (7, 9889377), (21, 3296459), (29, 2387091), (71, 975009), (87, 795697), (203, 341013), (213, 325003), (497, 139287), (609, 113671), (1491, 46429), (1601, 43239), (2059, 33621), (4803, 14413), (6177, 11207)]