140667057

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 224501760

約数和(自身を除く): 83834703

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 6417, 7307, 19251, 21921, 65763, 168061, 197289, 226517, 504183, 679551, 1512549, 2038653, 4537647, 5209891, 6115959, 15629673, 46889019, 140667057]

約数ペア:

[(1, 140667057), (3, 46889019), (9, 15629673), (23, 6115959), (27, 5209891), (31, 4537647), (69, 2038653), (93, 1512549), (207, 679551), (279, 504183), (621, 226517), (713, 197289), (837, 168061), (2139, 65763), (6417, 21921), (7307, 19251)]