9165987

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 5210973

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 233, 279, 423, 699, 837, 1269, 1457, 2097, 4371, 6291, 7223, 10951, 13113, 21669, 32853, 39339, 65007, 98559, 195021, 295677, 339481, 1018443, 3055329, 9165987]

約数ペア:

[(1, 9165987), (3, 3055329), (9, 1018443), (27, 339481), (31, 295677), (47, 195021), (93, 98559), (141, 65007), (233, 39339), (279, 32853), (423, 21669), (699, 13113), (837, 10951), (1269, 7223), (1457, 6291), (2097, 4371)]