56553638421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{875213}}^1$

素因数の和:875421

約数の個数: 32

約数和(自身を含む): 91750434048

約数和(自身を除く): 35196795627

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 357, 543, 1267, 3077, 3801, 9231, 21539, 64617, 875213, 2625639, 6126491, 14878621, 18379473, 44635863, 104150347, 158413553, 312451041, 475240659, 1108894871, 2693030401, 3326684613, 8079091203, 18851212807, 56553638421]

約数ペア:

[(1, 56553638421), (3, 18851212807), (7, 8079091203), (17, 3326684613), (21, 2693030401), (51, 1108894871), (119, 475240659), (181, 312451041), (357, 158413553), (543, 104150347), (1267, 44635863), (3077, 18379473), (3801, 14878621), (9231, 6126491), (21539, 2625639), (64617, 875213)]