86977107

素因数分解:

$3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 147144816

約数和(自身を除く): 60167709

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 167, 441, 501, 1169, 1181, 1503, 3507, 3543, 8183, 8267, 10521, 10629, 24549, 24801, 57869, 73647, 74403, 173607, 197227, 520821, 591681, 1380589, 1775043, 4141767, 9664123, 12425301, 28992369, 86977107]

約数ペア:

[(1, 86977107), (3, 28992369), (7, 12425301), (9, 9664123), (21, 4141767), (49, 1775043), (63, 1380589), (147, 591681), (167, 520821), (441, 197227), (501, 173607), (1169, 74403), (1181, 73647), (1503, 57869), (3507, 24801), (3543, 24549), (8183, 10629), (8267, 10521)]