100139809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 133560576

約数和(自身を除く): 33420767

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 677, 791, 1243, 1309, 1921, 4739, 7447, 8701, 11509, 13447, 21131, 52129, 76501, 80563, 126599, 147917, 535507, 841511, 886193, 1300517, 5890577, 9103619, 14305687, 100139809]

約数ペア:

[(1, 100139809), (7, 14305687), (11, 9103619), (17, 5890577), (77, 1300517), (113, 886193), (119, 841511), (187, 535507), (677, 147917), (791, 126599), (1243, 80563), (1309, 76501), (1921, 52129), (4739, 21131), (7447, 13447), (8701, 11509)]