74933937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 123504640

約数和(自身を除く): 48570703

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 127, 351, 369, 381, 533, 1107, 1143, 1599, 1651, 1681, 3429, 4797, 4953, 5043, 5207, 14391, 14859, 15129, 15621, 21853, 44577, 45387, 46863, 65559, 67691, 140589, 196677, 203073, 213487, 590031, 609219, 640461, 1827657, 1921383, 2775331, 5764149, 8325993, 24977979, 74933937]

約数ペア:

[(1, 74933937), (3, 24977979), (9, 8325993), (13, 5764149), (27, 2775331), (39, 1921383), (41, 1827657), (117, 640461), (123, 609219), (127, 590031), (351, 213487), (369, 203073), (381, 196677), (533, 140589), (1107, 67691), (1143, 65559), (1599, 46863), (1651, 45387), (1681, 44577), (3429, 21853), (4797, 15621), (4953, 15129), (5043, 14859), (5207, 14391)]