29983311

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 47148800

約数和(自身を除く): 17165489

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 277, 513, 633, 831, 1899, 2493, 4009, 5263, 5697, 7479, 12027, 15789, 36081, 47367, 58447, 108243, 142101, 175341, 526023, 1110493, 1578069, 3331479, 9994437, 29983311]

約数ペア:

[(1, 29983311), (3, 9994437), (9, 3331479), (19, 1578069), (27, 1110493), (57, 526023), (171, 175341), (211, 142101), (277, 108243), (513, 58447), (633, 47367), (831, 36081), (1899, 15789), (2493, 12027), (4009, 7479), (5263, 5697)]