142643980803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9497}}^1\times {\mathrm{6427}}^1$

素因数の和:15987

約数の個数: 32

約数和(自身を含む): 205138563840

約数和(自身を除く): 62494583037

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 6427, 9497, 19281, 28491, 122113, 180443, 263507, 366339, 389377, 541329, 790521, 1168131, 5006633, 7398163, 15019899, 22194489, 61037219, 183111657, 1159707161, 2502525979, 3479121483, 7507577937, 47547993601, 142643980803]

約数ペア:

[(1, 142643980803), (3, 47547993601), (19, 7507577937), (41, 3479121483), (57, 2502525979), (123, 1159707161), (779, 183111657), (2337, 61037219), (6427, 22194489), (9497, 15019899), (19281, 7398163), (28491, 5006633), (122113, 1168131), (180443, 790521), (263507, 541329), (366339, 389377)]