86207823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 139741056

約数和(自身を除く): 53533233

約数列:

[1, 3, 9, 13, 39, 47, 61, 117, 141, 183, 257, 423, 549, 611, 771, 793, 1833, 2313, 2379, 2867, 3341, 5499, 7137, 8601, 10023, 12079, 15677, 25803, 30069, 36237, 37271, 47031, 108711, 111813, 141093, 157027, 203801, 335439, 471081, 611403, 736819, 1413243, 1834209, 2210457, 6631371, 9578647, 28735941, 86207823]

約数ペア:

[(1, 86207823), (3, 28735941), (9, 9578647), (13, 6631371), (39, 2210457), (47, 1834209), (61, 1413243), (117, 736819), (141, 611403), (183, 471081), (257, 335439), (423, 203801), (549, 157027), (611, 141093), (771, 111813), (793, 108711), (1833, 47031), (2313, 37271), (2379, 36237), (2867, 30069), (3341, 25803), (5499, 15677), (7137, 12079), (8601, 10023)]