27703431

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 48952320

約数和(自身を除く): 21248889

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6373, 19119, 44611, 57357, 133833, 146579, 172071, 401499, 439737, 1026053, 1204497, 1319211, 3078159, 3957633, 9234477, 27703431]

約数ペア:

[(1, 27703431), (3, 9234477), (7, 3957633), (9, 3078159), (21, 1319211), (23, 1204497), (27, 1026053), (63, 439737), (69, 401499), (161, 172071), (189, 146579), (207, 133833), (483, 57357), (621, 44611), (1449, 19119), (4347, 6373)]