55238997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 28586283

約数列:

[1, 3, 11, 29, 33, 87, 197, 293, 319, 591, 879, 957, 2167, 3223, 5713, 6501, 8497, 9669, 17139, 25491, 57721, 62843, 93467, 173163, 188529, 280401, 634931, 1673909, 1904793, 5021727, 18412999, 55238997]

約数ペア:

[(1, 55238997), (3, 18412999), (11, 5021727), (29, 1904793), (33, 1673909), (87, 634931), (197, 280401), (293, 188529), (319, 173163), (591, 93467), (879, 62843), (957, 57721), (2167, 25491), (3223, 17139), (5713, 9669), (6501, 8497)]