27754419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 46526976

約数和(自身を除く): 18772557

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 877, 959, 1507, 2631, 2877, 4521, 6139, 9647, 10549, 18417, 28941, 31647, 67529, 120149, 202587, 360447, 841043, 1321639, 2523129, 3964917, 9251473, 27754419]

約数ペア:

[(1, 27754419), (3, 9251473), (7, 3964917), (11, 2523129), (21, 1321639), (33, 841043), (77, 360447), (137, 202587), (231, 120149), (411, 67529), (877, 31647), (959, 28941), (1507, 18417), (2631, 10549), (2877, 9647), (4521, 6139)]