97686771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 173644800

約数和(自身を除く): 75958029

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 247, 259, 273, 399, 481, 509, 703, 741, 777, 1443, 1527, 1729, 2109, 3367, 3563, 4921, 5187, 6617, 9139, 9671, 10101, 10689, 14763, 18833, 19851, 27417, 29013, 46319, 56499, 63973, 67697, 125723, 131831, 138957, 191919, 203091, 244829, 357827, 377169, 395493, 734487, 880061, 1073481, 1713803, 2504789, 2640183, 4651751, 5141409, 7514367, 13955253, 32562257, 97686771]

約数ペア:

[(1, 97686771), (3, 32562257), (7, 13955253), (13, 7514367), (19, 5141409), (21, 4651751), (37, 2640183), (39, 2504789), (57, 1713803), (91, 1073481), (111, 880061), (133, 734487), (247, 395493), (259, 377169), (273, 357827), (399, 244829), (481, 203091), (509, 191919), (703, 138957), (741, 131831), (777, 125723), (1443, 67697), (1527, 63973), (1729, 56499), (2109, 46319), (3367, 29013), (3563, 27417), (4921, 19851), (5187, 18833), (6617, 14763), (9139, 10689), (9671, 10101)]