88491081

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 140148736

約数和(自身を除く): 51657655

約数列:

[1, 3, 7, 21, 31, 93, 181, 217, 543, 651, 751, 1267, 2253, 3801, 5257, 5611, 15771, 16833, 23281, 39277, 69843, 117831, 135931, 162967, 407793, 488901, 951517, 2854551, 4213861, 12641583, 29497027, 88491081]

約数ペア:

[(1, 88491081), (3, 29497027), (7, 12641583), (21, 4213861), (31, 2854551), (93, 951517), (181, 488901), (217, 407793), (543, 162967), (651, 135931), (751, 117831), (1267, 69843), (2253, 39277), (3801, 23281), (5257, 16833), (5611, 15771)]