56557671417

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{380929}}^1$

素因数の和:381004

約数の個数: 48

約数和(自身を含む): 93178525440

約数和(自身を除く): 36620854023

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 243, 351, 423, 611, 1053, 1269, 1833, 3159, 3807, 5499, 11421, 16497, 49491, 148473, 380929, 1142787, 3428361, 4952077, 10285083, 14856231, 17903663, 30855249, 44568693, 53710989, 92565747, 133706079, 161132967, 232747619, 401118237, 483398901, 698242857, 1203354711, 1450196703, 2094728571, 4350590109, 6284185713, 18852557139, 56557671417]

約数ペア:

[(1, 56557671417), (3, 18852557139), (9, 6284185713), (13, 4350590109), (27, 2094728571), (39, 1450196703), (47, 1203354711), (81, 698242857), (117, 483398901), (141, 401118237), (243, 232747619), (351, 161132967), (423, 133706079), (611, 92565747), (1053, 53710989), (1269, 44568693), (1833, 30855249), (3159, 17903663), (3807, 14856231), (5499, 10285083), (11421, 4952077), (16497, 3428361), (49491, 1142787), (148473, 380929)]