672019929

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122609}}^1$

素因数の和:122654

約数の個数: 32

約数和(自身を含む): 1177056000

約数和(自身を除く): 505036071

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 122609, 367827, 858263, 1103481, 2574789, 3310443, 3555661, 7724367, 10666983, 23173101, 24889627, 32000949, 74668881, 96002847, 224006643, 672019929]

約数ペア:

[(1, 672019929), (3, 224006643), (7, 96002847), (9, 74668881), (21, 32000949), (27, 24889627), (29, 23173101), (63, 10666983), (87, 7724367), (189, 3555661), (203, 3310443), (261, 2574789), (609, 1103481), (783, 858263), (1827, 367827), (5481, 122609)]