143036901

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4643}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 243717120

約数和(自身を除く): 100680219

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 4643, 10269, 13929, 30807, 32501, 41787, 97503, 125361, 292509, 756809, 877527, 2270427, 5297663, 6811281, 15892989, 20433843, 47678967, 143036901]

約数ペア:

[(1, 143036901), (3, 47678967), (7, 20433843), (9, 15892989), (21, 6811281), (27, 5297663), (63, 2270427), (163, 877527), (189, 756809), (489, 292509), (1141, 125361), (1467, 97503), (3423, 41787), (4401, 32501), (4643, 30807), (10269, 13929)]