40838607

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 64532160

約数和(自身を除く): 23693553

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 461, 579, 1383, 1737, 3281, 4149, 5211, 7837, 9843, 12447, 23511, 29529, 70533, 88587, 88973, 211599, 266919, 800757, 1512541, 2402271, 4537623, 13612869, 40838607]

約数ペア:

[(1, 40838607), (3, 13612869), (9, 4537623), (17, 2402271), (27, 1512541), (51, 800757), (153, 266919), (193, 211599), (459, 88973), (461, 88587), (579, 70533), (1383, 29529), (1737, 23511), (3281, 12447), (4149, 9843), (5211, 7837)]