168992043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 250801920

約数和(自身を除く): 81809877

約数列:

[1, 3, 11, 33, 89, 163, 267, 353, 489, 979, 1059, 1793, 2937, 3883, 5379, 11649, 14507, 31417, 43521, 57539, 94251, 159577, 172617, 345587, 478731, 632929, 1036761, 1898787, 5120971, 15362913, 56330681, 168992043]

約数ペア:

[(1, 168992043), (3, 56330681), (11, 15362913), (33, 5120971), (89, 1898787), (163, 1036761), (267, 632929), (353, 478731), (489, 345587), (979, 172617), (1059, 159577), (1793, 94251), (2937, 57539), (3883, 43521), (5379, 31417), (11649, 14507)]