57664731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 27491109

約数列:

[1, 3, 17, 29, 51, 87, 127, 307, 381, 493, 921, 1479, 2159, 3683, 5219, 6477, 8903, 11049, 15657, 26709, 38989, 62611, 116967, 151351, 187833, 454053, 662813, 1130681, 1988439, 3392043, 19221577, 57664731]

約数ペア:

[(1, 57664731), (3, 19221577), (17, 3392043), (29, 1988439), (51, 1130681), (87, 662813), (127, 454053), (307, 187833), (381, 151351), (493, 116967), (921, 62611), (1479, 38989), (2159, 26709), (3683, 15657), (5219, 11049), (6477, 8903)]