130045671

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108643}}^1$

素因数の和:108675

約数の個数: 24

約数和(自身を含む): 225979520

約数和(自身を除く): 95933849

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 108643, 325929, 760501, 977787, 2064217, 2281503, 6192651, 6844509, 14449519, 18577953, 43348557, 130045671]

約数ペア:

[(1, 130045671), (3, 43348557), (7, 18577953), (9, 14449519), (19, 6844509), (21, 6192651), (57, 2281503), (63, 2064217), (133, 977787), (171, 760501), (399, 325929), (1197, 108643)]