169942251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 255709440

約数和(自身を除く): 85767189

約数列:

[1, 3, 17, 19, 51, 57, 83, 249, 323, 969, 1411, 1577, 2113, 4233, 4731, 6339, 26809, 35921, 40147, 80427, 107763, 120441, 175379, 526137, 682499, 2047497, 2981443, 3332201, 8944329, 9996603, 56647417, 169942251]

約数ペア:

[(1, 169942251), (3, 56647417), (17, 9996603), (19, 8944329), (51, 3332201), (57, 2981443), (83, 2047497), (249, 682499), (323, 526137), (969, 175379), (1411, 120441), (1577, 107763), (2113, 80427), (4233, 40147), (4731, 35921), (6339, 26809)]