56613665619

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{44777}}^1$

素因数の和:44905

約数の個数: 72

約数和(自身を含む): 98745162048

約数和(自身を除く): 42131496429

約数列:

[1, 3, 7, 9, 21, 47, 49, 61, 63, 141, 147, 183, 329, 423, 427, 441, 549, 987, 1281, 2303, 2867, 2961, 2989, 3843, 6909, 8601, 8967, 20069, 20727, 25803, 26901, 44777, 60207, 134331, 140483, 180621, 313439, 402993, 421449, 940317, 1264347, 2104519, 2194073, 2731397, 2820951, 6313557, 6582219, 8194191, 14731633, 18940671, 19119779, 19746657, 24582573, 44194899, 57359337, 103121431, 128375659, 132584697, 133838453, 172078011, 309364293, 385126977, 401515359, 898629613, 928092879, 1155380931, 1204546077, 2695888839, 6290407291, 8087666517, 18871221873, 56613665619]

約数ペア:

[(1, 56613665619), (3, 18871221873), (7, 8087666517), (9, 6290407291), (21, 2695888839), (47, 1204546077), (49, 1155380931), (61, 928092879), (63, 898629613), (141, 401515359), (147, 385126977), (183, 309364293), (329, 172078011), (423, 133838453), (427, 132584697), (441, 128375659), (549, 103121431), (987, 57359337), (1281, 44194899), (2303, 24582573), (2867, 19746657), (2961, 19119779), (2989, 18940671), (3843, 14731633), (6909, 8194191), (8601, 6582219), (8967, 6313557), (20069, 2820951), (20727, 2731397), (25803, 2194073), (26901, 2104519), (44777, 1264347), (60207, 940317), (134331, 421449), (140483, 402993), (180621, 313439)]