148977543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 234501120

約数和(自身を除く): 85523577

約数列:

[1, 3, 11, 13, 33, 39, 143, 239, 429, 717, 1453, 2629, 3107, 4359, 7887, 9321, 15983, 18889, 34177, 47949, 56667, 102531, 207779, 347267, 623337, 1041801, 3819937, 4514471, 11459811, 13543413, 49659181, 148977543]

約数ペア:

[(1, 148977543), (3, 49659181), (11, 13543413), (13, 11459811), (33, 4514471), (39, 3819937), (143, 1041801), (239, 623337), (429, 347267), (717, 207779), (1453, 102531), (2629, 56667), (3107, 47949), (4359, 34177), (7887, 18889), (9321, 15983)]