42883029

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 30499371

約数列:

[1, 3, 7, 9, 21, 59, 63, 83, 139, 177, 249, 413, 417, 531, 581, 747, 973, 1239, 1251, 1743, 2919, 3717, 4897, 5229, 8201, 8757, 11537, 14691, 24603, 34279, 34611, 44073, 57407, 73809, 80759, 102837, 103833, 172221, 242277, 308511, 516663, 680683, 726831, 2042049, 4764781, 6126147, 14294343, 42883029]

約数ペア:

[(1, 42883029), (3, 14294343), (7, 6126147), (9, 4764781), (21, 2042049), (59, 726831), (63, 680683), (83, 516663), (139, 308511), (177, 242277), (249, 172221), (413, 103833), (417, 102837), (531, 80759), (581, 73809), (747, 57407), (973, 44073), (1239, 34611), (1251, 34279), (1743, 24603), (2919, 14691), (3717, 11537), (4897, 8757), (5229, 8201)]