25380189

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 13689891

約数列:

[1, 3, 9, 27, 41, 101, 123, 227, 303, 369, 681, 909, 1107, 2043, 2727, 4141, 6129, 9307, 12423, 22927, 27921, 37269, 68781, 83763, 111807, 206343, 251289, 619029, 940007, 2820021, 8460063, 25380189]

約数ペア:

[(1, 25380189), (3, 8460063), (9, 2820021), (27, 940007), (41, 619029), (101, 251289), (123, 206343), (227, 111807), (303, 83763), (369, 68781), (681, 37269), (909, 27921), (1107, 22927), (2043, 12423), (2727, 9307), (4141, 6129)]