72941819

素因数分解:

${\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 76190400

約数和(自身を除く): 3248581

約数列:

[1, 73, 89, 103, 109, 6497, 7519, 7957, 9167, 9701, 11227, 669191, 708173, 819571, 999203, 72941819]

約数ペア:

[(1, 72941819), (73, 999203), (89, 819571), (103, 708173), (109, 669191), (6497, 11227), (7519, 9701), (7957, 9167)]