47888799

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 75339264

約数和(自身を除く): 27450465

約数列:

[1, 3, 7, 21, 43, 129, 181, 293, 301, 543, 879, 903, 1267, 2051, 3801, 6153, 7783, 12599, 23349, 37797, 53033, 54481, 88193, 159099, 163443, 264579, 371231, 1113693, 2280419, 6841257, 15962933, 47888799]

約数ペア:

[(1, 47888799), (3, 15962933), (7, 6841257), (21, 2280419), (43, 1113693), (129, 371231), (181, 264579), (293, 163443), (301, 159099), (543, 88193), (879, 54481), (903, 53033), (1267, 37797), (2051, 23349), (3801, 12599), (6153, 7783)]