72344583

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 112559040

約数和(自身を除く): 40214457

約数列:

[1, 3, 9, 27, 37, 81, 101, 111, 239, 303, 333, 717, 909, 999, 2151, 2727, 2997, 3737, 6453, 8181, 8843, 11211, 19359, 24139, 26529, 33633, 72417, 79587, 100899, 217251, 238761, 302697, 651753, 716283, 893143, 1955259, 2679429, 8038287, 24114861, 72344583]

約数ペア:

[(1, 72344583), (3, 24114861), (9, 8038287), (27, 2679429), (37, 1955259), (81, 893143), (101, 716283), (111, 651753), (239, 302697), (303, 238761), (333, 217251), (717, 100899), (909, 79587), (999, 72417), (2151, 33633), (2727, 26529), (2997, 24139), (3737, 19359), (6453, 11211), (8181, 8843)]