152287921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 165407184

約数和(自身を除く): 13119263

約数列:

[1, 17, 53, 173, 901, 977, 2941, 9169, 16609, 51781, 155873, 169021, 880277, 2873357, 8958113, 152287921]

約数ペア:

[(1, 152287921), (17, 8958113), (53, 2873357), (173, 880277), (901, 169021), (977, 155873), (2941, 51781), (9169, 16609)]