121383860403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{256651}}^1$

素因数の和:256915

約数の個数: 32

約数和(自身を含む): 177874208512

約数和(自身を除く): 56490348109

約数列:

[1, 3, 13, 39, 67, 181, 201, 543, 871, 2353, 2613, 7059, 12127, 36381, 157651, 256651, 472953, 769953, 3336463, 10009389, 17195617, 46453831, 51586851, 139361493, 223543021, 603899803, 670629063, 1811699409, 3112406677, 9337220031, 40461286801, 121383860403]

約数ペア:

[(1, 121383860403), (3, 40461286801), (13, 9337220031), (39, 3112406677), (67, 1811699409), (181, 670629063), (201, 603899803), (543, 223543021), (871, 139361493), (2353, 51586851), (2613, 46453831), (7059, 17195617), (12127, 10009389), (36381, 3336463), (157651, 769953), (256651, 472953)]