76280139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38351}}^1$

素因数の和:38387

約数の個数: 24

約数和(自身を含む): 125641152

約数和(自身を除く): 49361013

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 38351, 115053, 345159, 498563, 651967, 1495689, 1955901, 4487067, 5867703, 8475571, 25426713, 76280139]

約数ペア:

[(1, 76280139), (3, 25426713), (9, 8475571), (13, 5867703), (17, 4487067), (39, 1955901), (51, 1495689), (117, 651967), (153, 498563), (221, 345159), (663, 115053), (1989, 38351)]