72630243

素因数分解:

$3^3\times 7^1\times {\mathrm{384287}}^1$

素因数の和:384303

約数の個数: 16

約数和(自身を含む): 122972160

約数和(自身を除く): 50341917

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 384287, 1152861, 2690009, 3458583, 8070027, 10375749, 24210081, 72630243]

約数ペア:

[(1, 72630243), (3, 24210081), (7, 10375749), (9, 8070027), (21, 3458583), (27, 2690009), (63, 1152861), (189, 384287)]