84876771

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{3023}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 132378624

約数和(自身を除く): 47501853

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 3023, 4011, 9069, 9359, 21161, 28077, 63483, 148127, 444381, 577393, 1732179, 4041751, 12125253, 28292257, 84876771]

約数ペア:

[(1, 84876771), (3, 28292257), (7, 12125253), (21, 4041751), (49, 1732179), (147, 577393), (191, 444381), (573, 148127), (1337, 63483), (3023, 28077), (4011, 21161), (9069, 9359)]