61557798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 128975616

約数和(自身を除く): 67417818

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1453, 1842, 2906, 4359, 7061, 8718, 14122, 21183, 33419, 42366, 66838, 100257, 200514, 446071, 892142, 1338213, 2676426, 10259633, 20519266, 30778899, 61557798]

約数ペア:

[(1, 61557798), (2, 30778899), (3, 20519266), (6, 10259633), (23, 2676426), (46, 1338213), (69, 892142), (138, 446071), (307, 200514), (614, 100257), (921, 66838), (1453, 42366), (1842, 33419), (2906, 21183), (4359, 14122), (7061, 8718)]