79668847089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1663}}^1\times {\mathrm{1699}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 124591667200

約数和(自身を除く): 44922820111

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 1663, 1699, 2169, 3133, 4989, 5097, 9399, 14967, 15291, 21619, 22087, 28197, 64857, 66261, 194571, 198783, 400783, 409459, 1202349, 1228377, 2825437, 3607047, 3685131, 5210179, 5322967, 8476311, 15630537, 15968901, 25428933, 36730681, 46891611, 47906703, 110192043, 330576129, 680930317, 2042790951, 6128372853, 8852094121, 26556282363, 79668847089]

約数ペア:

[(1, 79668847089), (3, 26556282363), (9, 8852094121), (13, 6128372853), (39, 2042790951), (117, 680930317), (241, 330576129), (723, 110192043), (1663, 47906703), (1699, 46891611), (2169, 36730681), (3133, 25428933), (4989, 15968901), (5097, 15630537), (9399, 8476311), (14967, 5322967), (15291, 5210179), (21619, 3685131), (22087, 3607047), (28197, 2825437), (64857, 1228377), (66261, 1202349), (194571, 409459), (198783, 400783)]