78992607

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 110373120

約数和(自身を除く): 31380513

約数列:

[1, 3, 29, 87, 131, 239, 393, 717, 841, 2523, 3799, 6931, 11397, 20793, 31309, 93927, 110171, 200999, 330513, 602997, 907961, 2723883, 26330869, 78992607]

約数ペア:

[(1, 78992607), (3, 26330869), (29, 2723883), (87, 907961), (131, 602997), (239, 330513), (393, 200999), (717, 110171), (841, 93927), (2523, 31309), (3799, 20793), (6931, 11397)]