61821657

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 33425703

約数列:

[1, 3, 9, 27, 31, 93, 233, 279, 317, 699, 837, 951, 2097, 2853, 6291, 7223, 8559, 9827, 21669, 29481, 65007, 73861, 88443, 195021, 221583, 265329, 664749, 1994247, 2289691, 6869073, 20607219, 61821657]

約数ペア:

[(1, 61821657), (3, 20607219), (9, 6869073), (27, 2289691), (31, 1994247), (93, 664749), (233, 265329), (279, 221583), (317, 195021), (699, 88443), (837, 73861), (951, 65007), (2097, 29481), (2853, 21669), (6291, 9827), (7223, 8559)]