91354473

素因数分解:

$3^4\times 7^2\times {\mathrm{23017}}^1$

素因数の和:23043

約数の個数: 30

約数和(自身を含む): 158755146

約数和(自身を除く): 67400673

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 23017, 69051, 161119, 207153, 483357, 621459, 1127833, 1450071, 1864377, 3383499, 4350213, 10150497, 13050639, 30451491, 91354473]

約数ペア:

[(1, 91354473), (3, 30451491), (7, 13050639), (9, 10150497), (21, 4350213), (27, 3383499), (49, 1864377), (63, 1450071), (81, 1127833), (147, 621459), (189, 483357), (441, 207153), (567, 161119), (1323, 69051), (3969, 23017)]