64460007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 97909344

約数和(自身を除く): 33449337

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 2273, 3151, 6819, 9453, 20457, 28359, 52279, 156837, 311401, 470511, 934203, 2802609, 7162223, 21486669, 64460007]

約数ペア:

[(1, 64460007), (3, 21486669), (9, 7162223), (23, 2802609), (69, 934203), (137, 470511), (207, 311401), (411, 156837), (1233, 52279), (2273, 28359), (3151, 20457), (6819, 9453)]