54295977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 81475200

約数和(自身を除く): 27179223

約数列:

[1, 3, 17, 19, 51, 57, 137, 323, 409, 411, 969, 1227, 2329, 2603, 6953, 6987, 7771, 7809, 20859, 23313, 44251, 56033, 132107, 132753, 168099, 396321, 952561, 1064627, 2857683, 3193881, 18098659, 54295977]

約数ペア:

[(1, 54295977), (3, 18098659), (17, 3193881), (19, 2857683), (51, 1064627), (57, 952561), (137, 396321), (323, 168099), (409, 132753), (411, 132107), (969, 56033), (1227, 44251), (2329, 23313), (2603, 20859), (6953, 7809), (6987, 7771)]