61875801

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 36

約数和(自身を含む): 102515868

約数和(自身を除く): 40640067

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1989, 2393, 2873, 7179, 8619, 21537, 25857, 31109, 40681, 93327, 122043, 279981, 366129, 404417, 528853, 1213251, 1586559, 3639753, 4759677, 6875089, 20625267, 61875801]

約数ペア:

[(1, 61875801), (3, 20625267), (9, 6875089), (13, 4759677), (17, 3639753), (39, 1586559), (51, 1213251), (117, 528853), (153, 404417), (169, 366129), (221, 279981), (507, 122043), (663, 93327), (1521, 40681), (1989, 31109), (2393, 25857), (2873, 21537), (7179, 8619)]