156795018261

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2556121}}^1$

素因数の和:2556281

約数の個数: 32

約数和(自身を含む): 251277017088

約数和(自身を除く): 94481998827

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 2667, 2921, 8763, 20447, 61341, 2556121, 7668363, 17892847, 53678541, 58790783, 176372349, 324627367, 411535481, 973882101, 1234606443, 2272391569, 6817174707, 7466429441, 22399288323, 52265006087, 156795018261]

約数ペア:

[(1, 156795018261), (3, 52265006087), (7, 22399288323), (21, 7466429441), (23, 6817174707), (69, 2272391569), (127, 1234606443), (161, 973882101), (381, 411535481), (483, 324627367), (889, 176372349), (2667, 58790783), (2921, 53678541), (8763, 17892847), (20447, 7668363), (61341, 2556121)]