71789003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 89864712

約数和(自身を除く): 18075709

約数列:

[1, 11, 13, 23, 73, 143, 169, 253, 299, 529, 803, 949, 1679, 1859, 3289, 3887, 5819, 6877, 10439, 12337, 18469, 21827, 38617, 42757, 75647, 89401, 135707, 240097, 283751, 424787, 502021, 983411, 3121261, 5522231, 6526273, 71789003]

約数ペア:

[(1, 71789003), (11, 6526273), (13, 5522231), (23, 3121261), (73, 983411), (143, 502021), (169, 424787), (253, 283751), (299, 240097), (529, 135707), (803, 89401), (949, 75647), (1679, 42757), (1859, 38617), (3289, 21827), (3887, 18469), (5819, 12337), (6877, 10439)]