66267801

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 108093440

約数和(自身を除く): 41825639

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 243, 279, 463, 513, 589, 837, 1389, 1539, 1767, 2511, 4167, 4617, 5301, 7533, 8797, 12501, 14353, 15903, 26391, 37503, 43059, 47709, 79173, 112509, 129177, 143127, 237519, 272707, 387531, 712557, 818121, 1162593, 2137671, 2454363, 3487779, 7363089, 22089267, 66267801]

約数ペア:

[(1, 66267801), (3, 22089267), (9, 7363089), (19, 3487779), (27, 2454363), (31, 2137671), (57, 1162593), (81, 818121), (93, 712557), (171, 387531), (243, 272707), (279, 237519), (463, 143127), (513, 129177), (589, 112509), (837, 79173), (1389, 47709), (1539, 43059), (1767, 37503), (2511, 26391), (4167, 15903), (4617, 14353), (5301, 12501), (7533, 8797)]