153977499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28001}}^1$

素因数の和:28067

約数の個数: 24

約数和(自身を含む): 244625472

約数和(自身を除く): 90647973

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 28001, 84003, 252009, 364013, 1092039, 1316047, 3276117, 3948141, 11844423, 17108611, 51325833, 153977499]

約数ペア:

[(1, 153977499), (3, 51325833), (9, 17108611), (13, 11844423), (39, 3948141), (47, 3276117), (117, 1316047), (141, 1092039), (423, 364013), (611, 252009), (1833, 84003), (5499, 28001)]