17930667069

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{767153}}^1$

素因数の和:767226

約数の個数: 36

約数和(自身を含む): 30696900156

約数和(自身を除く): 12766233087

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 23373, 767153, 2301459, 5370071, 6904377, 16110213, 37590497, 40659109, 48330639, 112771491, 121977327, 284613763, 338314473, 365931981, 853841289, 1992296341, 2561523867, 5976889023, 17930667069]

約数ペア:

[(1, 17930667069), (3, 5976889023), (7, 2561523867), (9, 1992296341), (21, 853841289), (49, 365931981), (53, 338314473), (63, 284613763), (147, 121977327), (159, 112771491), (371, 48330639), (441, 40659109), (477, 37590497), (1113, 16110213), (2597, 6904377), (3339, 5370071), (7791, 2301459), (23373, 767153)]