47725909

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 63018592

約数和(自身を除く): 15292683

約数列:

[1, 7, 11, 29, 67, 77, 121, 203, 319, 469, 737, 841, 847, 1943, 2233, 3509, 5159, 5887, 8107, 9251, 13601, 21373, 24563, 56347, 56749, 64757, 101761, 149611, 235103, 394429, 619817, 712327, 1645721, 4338719, 6817987, 47725909]

約数ペア:

[(1, 47725909), (7, 6817987), (11, 4338719), (29, 1645721), (67, 712327), (77, 619817), (121, 394429), (203, 235103), (319, 149611), (469, 101761), (737, 64757), (841, 56749), (847, 56347), (1943, 24563), (2233, 21373), (3509, 13601), (5159, 9251), (5887, 8107)]