146531457

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 221020160

約数和(自身を除く): 74488703

約数列:

[1, 3, 9, 27, 127, 151, 283, 381, 453, 849, 1143, 1359, 2547, 3429, 4077, 7641, 19177, 35941, 42733, 57531, 107823, 128199, 172593, 323469, 384597, 517779, 970407, 1153791, 5427091, 16281273, 48843819, 146531457]

約数ペア:

[(1, 146531457), (3, 48843819), (9, 16281273), (27, 5427091), (127, 1153791), (151, 970407), (283, 517779), (381, 384597), (453, 323469), (849, 172593), (1143, 128199), (1359, 107823), (2547, 57531), (3429, 42733), (4077, 35941), (7641, 19177)]