86397009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 129415680

約数和(自身を除く): 43018671

約数列:

[1, 3, 17, 19, 51, 57, 163, 323, 489, 547, 969, 1641, 2771, 3097, 8313, 9291, 9299, 10393, 27897, 31179, 52649, 89161, 157947, 176681, 267483, 530043, 1515737, 1694059, 4547211, 5082177, 28799003, 86397009]

約数ペア:

[(1, 86397009), (3, 28799003), (17, 5082177), (19, 4547211), (51, 1694059), (57, 1515737), (163, 530043), (323, 267483), (489, 176681), (547, 157947), (969, 89161), (1641, 52649), (2771, 31179), (3097, 27897), (8313, 10393), (9291, 9299)]