105471999

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 50203521

約数列:

[1, 3, 9, 59, 177, 307, 531, 647, 921, 1941, 2763, 5823, 18113, 38173, 54339, 114519, 163017, 198629, 343557, 595887, 1787661, 11719111, 35157333, 105471999]

約数ペア:

[(1, 105471999), (3, 35157333), (9, 11719111), (59, 1787661), (177, 595887), (307, 343557), (531, 198629), (647, 163017), (921, 114519), (1941, 54339), (2763, 38173), (5823, 18113)]