48339921

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 75513600

約数和(自身を除く): 27173679

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 2207, 3129, 6621, 7301, 15449, 21903, 46347, 108143, 324429, 328843, 986529, 2301901, 6905703, 16113307, 48339921]

約数ペア:

[(1, 48339921), (3, 16113307), (7, 6905703), (21, 2301901), (49, 986529), (147, 328843), (149, 324429), (447, 108143), (1043, 46347), (2207, 21903), (3129, 15449), (6621, 7301)]