88851789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 142719360

約数和(自身を除く): 53867571

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 1553, 2119, 4401, 4659, 6357, 13977, 19071, 20189, 41931, 57213, 60567, 181701, 253139, 545103, 759417, 2278251, 3290807, 6834753, 9872421, 29617263, 88851789]

約数ペア:

[(1, 88851789), (3, 29617263), (9, 9872421), (13, 6834753), (27, 3290807), (39, 2278251), (117, 759417), (163, 545103), (351, 253139), (489, 181701), (1467, 60567), (1553, 57213), (2119, 41931), (4401, 20189), (4659, 19071), (6357, 13977)]