202290939

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 321295680

約数和(自身を除く): 119004741

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 5441, 12393, 16323, 37179, 48969, 92497, 146907, 277491, 440721, 832473, 1322163, 2497419, 3966489, 7492257, 11899467, 22476771, 67430313, 202290939]

約数ペア:

[(1, 202290939), (3, 67430313), (9, 22476771), (17, 11899467), (27, 7492257), (51, 3966489), (81, 2497419), (153, 1322163), (243, 832473), (459, 440721), (729, 277491), (1377, 146907), (2187, 92497), (4131, 48969), (5441, 37179), (12393, 16323)]