151325349

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 242141184

約数和(自身を除く): 90815835

約数列:

[1, 3, 7, 21, 23, 69, 161, 173, 483, 519, 1211, 1811, 3633, 3979, 5433, 11937, 12677, 27853, 38031, 41653, 83559, 124959, 291571, 313303, 874713, 939909, 2193121, 6579363, 7205969, 21617907, 50441783, 151325349]

約数ペア:

[(1, 151325349), (3, 50441783), (7, 21617907), (21, 7205969), (23, 6579363), (69, 2193121), (161, 939909), (173, 874713), (483, 313303), (519, 291571), (1211, 124959), (1811, 83559), (3633, 41653), (3979, 38031), (5433, 27853), (11937, 12677)]