67940109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2659}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 104569920

約数和(自身を除く): 36629811

約数列:

[1, 3, 9, 17, 51, 153, 167, 501, 1503, 2659, 2839, 7977, 8517, 23931, 25551, 45203, 135609, 406827, 444053, 1332159, 3996477, 7548901, 22646703, 67940109]

約数ペア:

[(1, 67940109), (3, 22646703), (9, 7548901), (17, 3996477), (51, 1332159), (153, 444053), (167, 406827), (501, 135609), (1503, 45203), (2659, 25551), (2839, 23931), (7977, 8517)]