63998151

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 100024320

約数和(自身を除く): 36026169

約数列:

[1, 3, 7, 21, 73, 109, 219, 327, 383, 511, 763, 1149, 1533, 2289, 2681, 7957, 8043, 23871, 27959, 41747, 55699, 83877, 125241, 167097, 195713, 292229, 587139, 876687, 3047531, 9142593, 21332717, 63998151]

約数ペア:

[(1, 63998151), (3, 21332717), (7, 9142593), (21, 3047531), (73, 876687), (109, 587139), (219, 292229), (327, 195713), (383, 167097), (511, 125241), (763, 83877), (1149, 55699), (1533, 41747), (2289, 27959), (2681, 23871), (7957, 8043)]