57787587

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 101756928

約数和(自身を除く): 43969341

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 891, 1053, 1287, 1663, 2673, 3159, 3861, 4989, 11583, 14967, 18293, 21619, 34749, 44901, 54879, 64857, 134703, 164637, 194571, 237809, 404109, 493911, 583713, 713427, 1481733, 1751139, 2140281, 4445199, 5253417, 6420843, 19262529, 57787587]

約数ペア:

[(1, 57787587), (3, 19262529), (9, 6420843), (11, 5253417), (13, 4445199), (27, 2140281), (33, 1751139), (39, 1481733), (81, 713427), (99, 583713), (117, 493911), (143, 404109), (243, 237809), (297, 194571), (351, 164637), (429, 134703), (891, 64857), (1053, 54879), (1287, 44901), (1663, 34749), (2673, 21619), (3159, 18293), (3861, 14967), (4989, 11583)]