153475343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 189112320

約数和(自身を除く): 35636977

約数列:

[1, 7, 23, 59, 107, 151, 161, 413, 749, 1057, 1357, 2461, 3473, 6313, 8909, 9499, 16157, 17227, 24311, 44191, 62363, 113099, 145199, 204907, 371611, 953263, 1016393, 1434349, 2601277, 6672841, 21925049, 153475343]

約数ペア:

[(1, 153475343), (7, 21925049), (23, 6672841), (59, 2601277), (107, 1434349), (151, 1016393), (161, 953263), (413, 371611), (749, 204907), (1057, 145199), (1357, 113099), (2461, 62363), (3473, 44191), (6313, 24311), (8909, 17227), (9499, 16157)]