152025309

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 229785600

約数和(自身を除く): 77760291

約数列:

[1, 3, 9, 27, 79, 237, 263, 271, 711, 789, 813, 2133, 2367, 2439, 7101, 7317, 20777, 21409, 62331, 64227, 71273, 186993, 192681, 213819, 560979, 578043, 641457, 1924371, 5630567, 16891701, 50675103, 152025309]

約数ペア:

[(1, 152025309), (3, 50675103), (9, 16891701), (27, 5630567), (79, 1924371), (237, 641457), (263, 578043), (271, 560979), (711, 213819), (789, 192681), (813, 186993), (2133, 71273), (2367, 64227), (2439, 62331), (7101, 21409), (7317, 20777)]