1555037996883

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16333}}^1\times {\mathrm{57389}}^1$

素因数の和:73811

約数の個数: 32

約数和(自身を含む): 2399765145600

約数和(自身を除く): 844727148717

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 16333, 48999, 57389, 114331, 172167, 342993, 401723, 1205169, 1290307, 3870921, 4533731, 9032149, 13601193, 27096447, 31736117, 95208351, 937334537, 2812003611, 6561341759, 19684025277, 74049428423, 222148285269, 518345998961, 1555037996883]

約数ペア:

[(1, 1555037996883), (3, 518345998961), (7, 222148285269), (21, 74049428423), (79, 19684025277), (237, 6561341759), (553, 2812003611), (1659, 937334537), (16333, 95208351), (48999, 31736117), (57389, 27096447), (114331, 13601193), (172167, 9032149), (342993, 4533731), (401723, 3870921), (1205169, 1290307)]