38162271

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 61075456

約数和(自身を除く): 22913185

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 961, 1281, 1891, 2883, 5673, 6727, 13237, 20181, 29791, 39711, 58621, 89373, 175863, 208537, 410347, 625611, 1231041, 1817251, 5451753, 12720757, 38162271]

約数ペア:

[(1, 38162271), (3, 12720757), (7, 5451753), (21, 1817251), (31, 1231041), (61, 625611), (93, 410347), (183, 208537), (217, 175863), (427, 89373), (651, 58621), (961, 39711), (1281, 29791), (1891, 20181), (2883, 13237), (5673, 6727)]