22500477

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 34728960

約数和(自身を除く): 12228483

約数列:

[1, 3, 9, 27, 37, 101, 111, 223, 303, 333, 669, 909, 999, 2007, 2727, 3737, 6021, 8251, 11211, 22523, 24753, 33633, 67569, 74259, 100899, 202707, 222777, 608121, 833351, 2500053, 7500159, 22500477]

約数ペア:

[(1, 22500477), (3, 7500159), (9, 2500053), (27, 833351), (37, 608121), (101, 222777), (111, 202707), (223, 100899), (303, 74259), (333, 67569), (669, 33633), (909, 24753), (999, 22523), (2007, 11211), (2727, 8251), (3737, 6021)]