155660193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28307}}^1$

素因数の和:28373

約数の個数: 24

約数和(自身を含む): 247298688

約数和(自身を除く): 91638495

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 28307, 84921, 254763, 367991, 1103973, 1330429, 3311919, 3991287, 11973861, 17295577, 51886731, 155660193]

約数ペア:

[(1, 155660193), (3, 51886731), (9, 17295577), (13, 11973861), (39, 3991287), (47, 3311919), (117, 1330429), (141, 1103973), (423, 367991), (611, 254763), (1833, 84921), (5499, 28307)]