156947699709

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{135571}}^1$

素因数の和:136442

約数の個数: 32

約数和(自身を含む): 237196771200

約数和(自身を除く): 80249071491

約数列:

[1, 3, 9, 27, 53, 159, 477, 809, 1431, 2427, 7281, 21843, 42877, 128631, 135571, 385893, 406713, 1157679, 1220139, 3660417, 7185263, 21555789, 64667367, 109676939, 194002101, 329030817, 987092451, 2961277353, 5812877767, 17438633301, 52315899903, 156947699709]

約数ペア:

[(1, 156947699709), (3, 52315899903), (9, 17438633301), (27, 5812877767), (53, 2961277353), (159, 987092451), (477, 329030817), (809, 194002101), (1431, 109676939), (2427, 64667367), (7281, 21555789), (21843, 7185263), (42877, 3660417), (128631, 1220139), (135571, 1157679), (385893, 406713)]