190025631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{1097}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 289476720

約数和(自身を除く): 99451089

約数列:

[1, 3, 9, 19, 57, 171, 1013, 1097, 3039, 3291, 9117, 9873, 19247, 20843, 57741, 62529, 173223, 187587, 1111261, 3333783, 10001349, 21113959, 63341877, 190025631]

約数ペア:

[(1, 190025631), (3, 63341877), (9, 21113959), (19, 10001349), (57, 3333783), (171, 1111261), (1013, 187587), (1097, 173223), (3039, 62529), (3291, 57741), (9117, 20843), (9873, 19247)]