169749489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{877}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 279274240

約数和(自身を除く): 109524751

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 709, 877, 2127, 2631, 4963, 6139, 9217, 11401, 14889, 18417, 27651, 34203, 64519, 79807, 193557, 239421, 621793, 1865379, 4352551, 8083309, 13057653, 24249927, 56583163, 169749489]

約数ペア:

[(1, 169749489), (3, 56583163), (7, 24249927), (13, 13057653), (21, 8083309), (39, 4352551), (91, 1865379), (273, 621793), (709, 239421), (877, 193557), (2127, 79807), (2631, 64519), (4963, 34203), (6139, 27651), (9217, 18417), (11401, 14889)]