86451813

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15773}}^1$

素因数の和:15818

約数の個数: 32

約数和(自身を含む): 151430400

約数和(自身を除く): 64978587

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 15773, 47319, 110411, 141957, 331233, 425871, 457417, 993699, 1372251, 2981097, 3201919, 4116753, 9605757, 12350259, 28817271, 86451813]

約数ペア:

[(1, 86451813), (3, 28817271), (7, 12350259), (9, 9605757), (21, 4116753), (27, 3201919), (29, 2981097), (63, 1372251), (87, 993699), (189, 457417), (203, 425871), (261, 331233), (609, 141957), (783, 110411), (1827, 47319), (5481, 15773)]