168663231

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2628

約数の個数: 36

約数和(自身を含む): 272282920

約数和(自身を除く): 103619689

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 549, 671, 1089, 2013, 2539, 6039, 7381, 7617, 22143, 22851, 27929, 66429, 83787, 154879, 251361, 307219, 464637, 921657, 1393911, 1703669, 2764971, 5111007, 15333021, 18740359, 56221077, 168663231]

約数ペア:

[(1, 168663231), (3, 56221077), (9, 18740359), (11, 15333021), (33, 5111007), (61, 2764971), (99, 1703669), (121, 1393911), (183, 921657), (363, 464637), (549, 307219), (671, 251361), (1089, 154879), (2013, 83787), (2539, 66429), (6039, 27929), (7381, 22851), (7617, 22143)]