1877881191147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1511}}^1\times {\mathrm{33937}}^1$

素因数の和:35780

約数の個数: 48

約数和(自身を含む): 2932507101888

約数和(自身を除く): 1054625910741

約数列:

[1, 3, 9, 13, 39, 117, 313, 939, 1511, 2817, 4069, 4533, 12207, 13599, 19643, 33937, 36621, 58929, 101811, 176787, 305433, 441181, 472943, 1323543, 1418829, 3970629, 4256487, 6148259, 10622281, 18444777, 31866843, 51278807, 55334331, 95600529, 138089653, 153836421, 414268959, 461509263, 666624491, 1242806877, 1999873473, 5999620419, 16050266591, 48150799773, 144452399319, 208653465683, 625960397049, 1877881191147]

約数ペア:

[(1, 1877881191147), (3, 625960397049), (9, 208653465683), (13, 144452399319), (39, 48150799773), (117, 16050266591), (313, 5999620419), (939, 1999873473), (1511, 1242806877), (2817, 666624491), (4069, 461509263), (4533, 414268959), (12207, 153836421), (13599, 138089653), (19643, 95600529), (33937, 55334331), (36621, 51278807), (58929, 31866843), (101811, 18444777), (176787, 10622281), (305433, 6148259), (441181, 4256487), (472943, 3970629), (1323543, 1418829)]