78184899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7732

約数の個数: 32

約数和(自身を含む): 129057600

約数和(自身を除く): 50872701

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 7681, 10179, 23043, 69129, 99853, 207387, 222749, 299559, 668247, 898677, 2004741, 2696031, 2895737, 6014223, 8687211, 26061633, 78184899]

約数ペア:

[(1, 78184899), (3, 26061633), (9, 8687211), (13, 6014223), (27, 2895737), (29, 2696031), (39, 2004741), (87, 898677), (117, 668247), (261, 299559), (351, 222749), (377, 207387), (783, 99853), (1131, 69129), (3393, 23043), (7681, 10179)]