49017267

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 79948960

約数和(自身を除く): 30931693

約数列:

[1, 3, 9, 13, 37, 39, 67, 111, 117, 169, 201, 333, 481, 507, 603, 871, 1443, 1521, 2197, 2479, 2613, 4329, 6253, 6591, 7437, 7839, 11323, 18759, 19773, 22311, 32227, 33969, 56277, 81289, 96681, 101907, 147199, 243867, 290043, 418951, 441597, 731601, 1256853, 1324791, 3770559, 5446363, 16339089, 49017267]

約数ペア:

[(1, 49017267), (3, 16339089), (9, 5446363), (13, 3770559), (37, 1324791), (39, 1256853), (67, 731601), (111, 441597), (117, 418951), (169, 290043), (201, 243867), (333, 147199), (481, 101907), (507, 96681), (603, 81289), (871, 56277), (1443, 33969), (1521, 32227), (2197, 22311), (2479, 19773), (2613, 18759), (4329, 11323), (6253, 7839), (6591, 7437)]