54210321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9281}}^1$

素因数の和:9357

約数の個数: 24

約数和(自身を含む): 86879520

約数和(自身を除く): 32669199

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 9281, 27843, 83529, 102091, 306273, 547579, 918819, 1642737, 4928211, 6023369, 18070107, 54210321]

約数ペア:

[(1, 54210321), (3, 18070107), (9, 6023369), (11, 4928211), (33, 1642737), (59, 918819), (99, 547579), (177, 306273), (531, 102091), (649, 83529), (1947, 27843), (5841, 9281)]