210950433

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1907}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 332449920

約数和(自身を除く): 121499487

約数列:

[1, 3, 9, 17, 27, 51, 153, 241, 459, 723, 1907, 2169, 4097, 5721, 6507, 12291, 17163, 32419, 36873, 51489, 97257, 110619, 291771, 459587, 875313, 1378761, 4136283, 7812979, 12408849, 23438937, 70316811, 210950433]

約数ペア:

[(1, 210950433), (3, 70316811), (9, 23438937), (17, 12408849), (27, 7812979), (51, 4136283), (153, 1378761), (241, 875313), (459, 459587), (723, 291771), (1907, 110619), (2169, 97257), (4097, 51489), (5721, 36873), (6507, 32419), (12291, 17163)]