77146209

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17747}}^1$

素因数の和:17786

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 59158431

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 17747, 53241, 124229, 159723, 372687, 408181, 479169, 1118061, 1224543, 2857267, 3354183, 3673629, 8571801, 11020887, 25715403, 77146209]

約数ペア:

[(1, 77146209), (3, 25715403), (7, 11020887), (9, 8571801), (21, 3673629), (23, 3354183), (27, 2857267), (63, 1224543), (69, 1118061), (161, 479169), (189, 408181), (207, 372687), (483, 159723), (621, 124229), (1449, 53241), (4347, 17747)]