121377282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81901}}^1$

素因数の和:81938

約数の個数: 32

約数和(自身を含む): 275190720

約数和(自身を除く): 153813438

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 81901, 163802, 245703, 491406, 1064713, 1556119, 2129426, 3112238, 3194139, 4668357, 6388278, 9336714, 20229547, 40459094, 60688641, 121377282]

約数ペア:

[(1, 121377282), (2, 60688641), (3, 40459094), (6, 20229547), (13, 9336714), (19, 6388278), (26, 4668357), (38, 3194139), (39, 3112238), (57, 2129426), (78, 1556119), (114, 1064713), (247, 491406), (494, 245703), (741, 163802), (1482, 81901)]