87046977

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 126249984

約数和(自身を除く): 39203007

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 617, 1147, 1271, 1517, 1851, 3441, 3813, 4551, 19127, 22829, 25297, 47027, 57381, 68487, 75891, 141081, 707699, 784207, 935989, 2123097, 2352621, 2807967, 29015659, 87046977]

約数ペア:

[(1, 87046977), (3, 29015659), (31, 2807967), (37, 2352621), (41, 2123097), (93, 935989), (111, 784207), (123, 707699), (617, 141081), (1147, 75891), (1271, 68487), (1517, 57381), (1851, 47027), (3441, 25297), (3813, 22829), (4551, 19127)]