83648019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 139546624

約数和(自身を除く): 55898605

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5023, 5551, 15069, 16653, 35161, 65299, 105483, 195897, 306403, 457093, 919209, 1371279, 2144821, 3983239, 6434463, 11949717, 27882673, 83648019]

約数ペア:

[(1, 83648019), (3, 27882673), (7, 11949717), (13, 6434463), (21, 3983239), (39, 2144821), (61, 1371279), (91, 919209), (183, 457093), (273, 306403), (427, 195897), (793, 105483), (1281, 65299), (2379, 35161), (5023, 16653), (5551, 15069)]