77661507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11593}}^1$

素因数の和:11643

約数の個数: 32

約数和(自身を含む): 133562880

約数和(自身を除く): 55901373

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 11593, 34779, 81151, 127523, 243453, 336197, 382569, 892661, 1008591, 2353379, 2677983, 3698167, 7060137, 11094501, 25887169, 77661507]

約数ペア:

[(1, 77661507), (3, 25887169), (7, 11094501), (11, 7060137), (21, 3698167), (29, 2677983), (33, 2353379), (77, 1008591), (87, 892661), (203, 382569), (231, 336197), (319, 243453), (609, 127523), (957, 81151), (2233, 34779), (6699, 11593)]