48730941

素因数分解:

$3^2\times 7^2\times {\mathrm{110501}}^1$

素因数の和:110521

約数の個数: 18

約数和(自身を含む): 81881982

約数和(自身を除く): 33151041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 110501, 331503, 773507, 994509, 2320521, 5414549, 6961563, 16243647, 48730941]

約数ペア:

[(1, 48730941), (3, 16243647), (7, 6961563), (9, 5414549), (21, 2320521), (49, 994509), (63, 773507), (147, 331503), (441, 110501)]