180583051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 214327296

約数和(自身を除く): 33744245

約数列:

[1, 11, 23, 37, 101, 191, 253, 407, 851, 1111, 2101, 2323, 3737, 4393, 7067, 9361, 19291, 25553, 41107, 48323, 77737, 85951, 162541, 212201, 443693, 713767, 945461, 1787951, 4880623, 7851437, 16416641, 180583051]

約数ペア:

[(1, 180583051), (11, 16416641), (23, 7851437), (37, 4880623), (101, 1787951), (191, 945461), (253, 713767), (407, 443693), (851, 212201), (1111, 162541), (2101, 85951), (2323, 77737), (3737, 48323), (4393, 41107), (7067, 25553), (9361, 19291)]