76990131

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 118129648

約数和(自身を除く): 41139517

約数列:

[1, 3, 9, 23, 69, 103, 157, 207, 309, 471, 529, 927, 1413, 1587, 2369, 3611, 4761, 7107, 10833, 16171, 21321, 32499, 48513, 54487, 83053, 145539, 163461, 249159, 371933, 490383, 747477, 1115799, 3347397, 8554459, 25663377, 76990131]

約数ペア:

[(1, 76990131), (3, 25663377), (9, 8554459), (23, 3347397), (69, 1115799), (103, 747477), (157, 490383), (207, 371933), (309, 249159), (471, 163461), (529, 145539), (927, 83053), (1413, 54487), (1587, 48513), (2369, 32499), (3611, 21321), (4761, 16171), (7107, 10833)]