169968381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{166147}}^1$

素因数の和:166192

約数の個数: 16

約数和(自身を含む): 255203328

約数和(自身を除く): 85234947

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 166147, 498441, 1827617, 5150557, 5482851, 15451671, 56656127, 169968381]

約数ペア:

[(1, 169968381), (3, 56656127), (11, 15451671), (31, 5482851), (33, 5150557), (93, 1827617), (341, 498441), (1023, 166147)]