1567781631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 2527313152

約数和(自身を除く): 959531521

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 313, 403, 939, 1209, 1381, 2817, 3627, 4069, 4143, 9703, 12207, 12429, 17953, 29109, 36621, 42811, 53859, 87327, 126139, 128433, 161577, 378417, 385299, 432253, 556543, 1135251, 1296759, 1669629, 3890277, 5008887, 5619289, 13399843, 16857867, 40199529, 50573601, 120598587, 174197959, 522593877, 1567781631]

約数ペア:

[(1, 1567781631), (3, 522593877), (9, 174197959), (13, 120598587), (31, 50573601), (39, 40199529), (93, 16857867), (117, 13399843), (279, 5619289), (313, 5008887), (403, 3890277), (939, 1669629), (1209, 1296759), (1381, 1135251), (2817, 556543), (3627, 432253), (4069, 385299), (4143, 378417), (9703, 161577), (12207, 128433), (12429, 126139), (17953, 87327), (29109, 53859), (36621, 42811)]