164876327

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 212544000

約数和(自身を除く): 47667673

約数列:

[1, 7, 11, 49, 77, 89, 343, 491, 539, 623, 979, 3437, 3773, 4361, 5401, 6853, 24059, 30527, 37807, 43699, 47971, 168413, 264649, 305893, 335797, 480689, 1852543, 2141251, 3364823, 14988757, 23553761, 164876327]

約数ペア:

[(1, 164876327), (7, 23553761), (11, 14988757), (49, 3364823), (77, 2141251), (89, 1852543), (343, 480689), (491, 335797), (539, 305893), (623, 264649), (979, 168413), (3437, 47971), (3773, 43699), (4361, 37807), (5401, 30527), (6853, 24059)]