201968937

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1063}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 310517760

約数和(自身を除く): 108548823

約数列:

[1, 3, 9, 27, 31, 93, 227, 279, 681, 837, 1063, 2043, 3189, 6129, 7037, 9567, 21111, 28701, 32953, 63333, 98859, 189999, 241301, 296577, 723903, 889731, 2171709, 6515127, 7480331, 22440993, 67322979, 201968937]

約数ペア:

[(1, 201968937), (3, 67322979), (9, 22440993), (27, 7480331), (31, 6515127), (93, 2171709), (227, 889731), (279, 723903), (681, 296577), (837, 241301), (1063, 189999), (2043, 98859), (3189, 63333), (6129, 32953), (7037, 28701), (9567, 21111)]