47250193533

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{20393}}^1$

素因数の和:20845

約数の個数: 32

約数和(自身を含む): 67345229952

約数和(自身を除く): 20095036419

約数列:

[1, 3, 17, 51, 181, 251, 543, 753, 3077, 4267, 9231, 12801, 20393, 45431, 61179, 136293, 346681, 772327, 1040043, 2316981, 3691133, 5118643, 11073399, 15355929, 62749261, 87016931, 188247783, 261050793, 926474383, 2779423149, 15750064511, 47250193533]

約数ペア:

[(1, 47250193533), (3, 15750064511), (17, 2779423149), (51, 926474383), (181, 261050793), (251, 188247783), (543, 87016931), (753, 62749261), (3077, 15355929), (4267, 11073399), (9231, 5118643), (12801, 3691133), (20393, 2316981), (45431, 1040043), (61179, 772327), (136293, 346681)]