76279707

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 133705728

約数和(自身を除く): 57426021

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 863, 1281, 1403, 1449, 2589, 3843, 4209, 6041, 7767, 9821, 12627, 18123, 19849, 29463, 52643, 54369, 59547, 88389, 138943, 157929, 178641, 368501, 416829, 473787, 1105503, 1210789, 1250487, 3316509, 3632367, 8475523, 10897101, 25426569, 76279707]

約数ペア:

[(1, 76279707), (3, 25426569), (7, 10897101), (9, 8475523), (21, 3632367), (23, 3316509), (61, 1250487), (63, 1210789), (69, 1105503), (161, 473787), (183, 416829), (207, 368501), (427, 178641), (483, 157929), (549, 138943), (863, 88389), (1281, 59547), (1403, 54369), (1449, 52643), (2589, 29463), (3843, 19849), (4209, 18123), (6041, 12627), (7767, 9821)]