172611201

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 269336320

約数和(自身を除く): 96725119

約数列:

[1, 3, 7, 21, 73, 109, 219, 327, 511, 763, 1033, 1533, 2289, 3099, 7231, 7957, 21693, 23871, 55699, 75409, 112597, 167097, 226227, 337791, 527863, 788179, 1583589, 2364537, 8219581, 24658743, 57537067, 172611201]

約数ペア:

[(1, 172611201), (3, 57537067), (7, 24658743), (21, 8219581), (73, 2364537), (109, 1583589), (219, 788179), (327, 527863), (511, 337791), (763, 226227), (1033, 167097), (1533, 112597), (2289, 75409), (3099, 55699), (7231, 23871), (7957, 21693)]