151508981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 184923648

約数和(自身を除く): 33414667

約数列:

[1, 13, 17, 23, 41, 221, 299, 391, 533, 697, 727, 943, 5083, 9061, 9451, 12259, 12359, 16031, 16721, 29807, 160667, 208403, 217373, 284257, 387491, 506719, 685561, 3695341, 6587347, 8912293, 11654537, 151508981]

約数ペア:

[(1, 151508981), (13, 11654537), (17, 8912293), (23, 6587347), (41, 3695341), (221, 685561), (299, 506719), (391, 387491), (533, 284257), (697, 217373), (727, 208403), (943, 160667), (5083, 29807), (9061, 16721), (9451, 16031), (12259, 12359)]