83739537

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1619}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 138490560

約数和(自身を除く): 54751023

約数列:

[1, 3, 7, 9, 21, 63, 821, 1619, 2463, 4857, 5747, 7389, 11333, 14571, 17241, 33999, 51723, 101997, 1329199, 3987597, 9304393, 11962791, 27913179, 83739537]

約数ペア:

[(1, 83739537), (3, 27913179), (7, 11962791), (9, 9304393), (21, 3987597), (63, 1329199), (821, 101997), (1619, 51723), (2463, 33999), (4857, 17241), (5747, 14571), (7389, 11333)]