155510043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 231813120

約数和(自身を除く): 76303077

約数列:

[1, 3, 13, 31, 39, 93, 293, 403, 439, 879, 1209, 1317, 3809, 5707, 9083, 11427, 13609, 17121, 27249, 40827, 118079, 128627, 176917, 354237, 385881, 530751, 1672151, 3987437, 5016453, 11962311, 51836681, 155510043]

約数ペア:

[(1, 155510043), (3, 51836681), (13, 11962311), (31, 5016453), (39, 3987437), (93, 1672151), (293, 530751), (403, 385881), (439, 354237), (879, 176917), (1209, 128627), (1317, 118079), (3809, 40827), (5707, 27249), (9083, 17121), (11427, 13609)]