117639921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{6661}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 185683264

約数和(自身を除く): 68043343

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 6661, 17661, 19983, 46627, 139881, 193169, 579507, 1352183, 4056549, 5601901, 16805703, 39213307, 117639921]

約数ペア:

[(1, 117639921), (3, 39213307), (7, 16805703), (21, 5601901), (29, 4056549), (87, 1352183), (203, 579507), (609, 193169), (841, 139881), (2523, 46627), (5887, 19983), (6661, 17661)]