55141653

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 88031232

約数和(自身を除く): 32889579

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1193, 1491, 2201, 3579, 6603, 8351, 15407, 25053, 36983, 46221, 84703, 110949, 254109, 258881, 592921, 776643, 1778763, 2625793, 7877379, 18380551, 55141653]

約数ペア:

[(1, 55141653), (3, 18380551), (7, 7877379), (21, 2625793), (31, 1778763), (71, 776643), (93, 592921), (213, 258881), (217, 254109), (497, 110949), (651, 84703), (1193, 46221), (1491, 36983), (2201, 25053), (3579, 15407), (6603, 8351)]