69470757

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 107395200

約数和(自身を除く): 37924443

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 1129, 1161, 1431, 2279, 3387, 6837, 10161, 20511, 30483, 48547, 59837, 61533, 145641, 179511, 436923, 538533, 1310769, 1615599, 2572991, 7718973, 23156919, 69470757]

約数ペア:

[(1, 69470757), (3, 23156919), (9, 7718973), (27, 2572991), (43, 1615599), (53, 1310769), (129, 538533), (159, 436923), (387, 179511), (477, 145641), (1129, 61533), (1161, 59837), (1431, 48547), (2279, 30483), (3387, 20511), (6837, 10161)]