172370901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 248997888

約数和(自身を除く): 76626987

約数列:

[1, 3, 23, 37, 69, 107, 111, 321, 631, 851, 1893, 2461, 2553, 3959, 7383, 11877, 14513, 23347, 43539, 67517, 70041, 91057, 202551, 273171, 536981, 1552891, 1610943, 2498129, 4658673, 7494387, 57456967, 172370901]

約数ペア:

[(1, 172370901), (3, 57456967), (23, 7494387), (37, 4658673), (69, 2498129), (107, 1610943), (111, 1552891), (321, 536981), (631, 273171), (851, 202551), (1893, 91057), (2461, 70041), (2553, 67517), (3959, 43539), (7383, 23347), (11877, 14513)]