86918403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 142700544

約数和(自身を除く): 55782141

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 383, 429, 529, 759, 897, 1149, 1587, 3289, 4213, 4979, 5819, 6877, 8809, 9867, 12639, 14937, 17457, 20631, 26427, 54769, 75647, 96899, 114517, 164307, 202607, 226941, 290697, 343551, 607821, 1259687, 2228677, 2633891, 3779061, 6686031, 7901673, 28972801, 86918403]

約数ペア:

[(1, 86918403), (3, 28972801), (11, 7901673), (13, 6686031), (23, 3779061), (33, 2633891), (39, 2228677), (69, 1259687), (143, 607821), (253, 343551), (299, 290697), (383, 226941), (429, 202607), (529, 164307), (759, 114517), (897, 96899), (1149, 75647), (1587, 54769), (3289, 26427), (4213, 20631), (4979, 17457), (5819, 14937), (6877, 12639), (8809, 9867)]