108081903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 158976000

約数和(自身を除く): 50894097

約数列:

[1, 3, 17, 31, 51, 93, 137, 411, 499, 527, 1497, 1581, 2329, 4247, 6987, 8483, 12741, 15469, 25449, 46407, 68363, 72199, 205089, 216597, 262973, 788919, 1162171, 2119253, 3486513, 6357759, 36027301, 108081903]

約数ペア:

[(1, 108081903), (3, 36027301), (17, 6357759), (31, 3486513), (51, 2119253), (93, 1162171), (137, 788919), (411, 262973), (499, 216597), (527, 205089), (1497, 72199), (1581, 68363), (2329, 46407), (4247, 25449), (6987, 15469), (8483, 12741)]