73981501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 16593347

約数列:

[1, 11, 17, 23, 103, 167, 187, 253, 391, 1133, 1751, 1837, 2369, 2839, 3841, 4301, 17201, 19261, 26059, 31229, 40273, 42251, 65297, 189211, 292417, 395623, 443003, 718267, 3216587, 4351853, 6725591, 73981501]

約数ペア:

[(1, 73981501), (11, 6725591), (17, 4351853), (23, 3216587), (103, 718267), (167, 443003), (187, 395623), (253, 292417), (391, 189211), (1133, 65297), (1751, 42251), (1837, 40273), (2369, 31229), (2839, 26059), (3841, 19261), (4301, 17201)]