86921613

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 137548800

約数和(自身を除く): 50627187

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 3581, 8091, 10743, 24273, 32229, 96687, 103849, 111011, 311547, 333033, 934641, 999099, 2803923, 2997297, 3219319, 9657957, 28973871, 86921613]

約数ペア:

[(1, 86921613), (3, 28973871), (9, 9657957), (27, 3219319), (29, 2997297), (31, 2803923), (87, 999099), (93, 934641), (261, 333033), (279, 311547), (783, 111011), (837, 103849), (899, 96687), (2697, 32229), (3581, 24273), (8091, 10743)]