85916457

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 140983392

約数和(自身を除く): 55066935

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 211, 297, 457, 633, 891, 1371, 1899, 2321, 4113, 5027, 5697, 6963, 12339, 15081, 17091, 20889, 37017, 45243, 62667, 96427, 135729, 188001, 289281, 407187, 867843, 1060697, 2603529, 3182091, 7810587, 9546273, 28638819, 85916457]

約数ペア:

[(1, 85916457), (3, 28638819), (9, 9546273), (11, 7810587), (27, 3182091), (33, 2603529), (81, 1060697), (99, 867843), (211, 407187), (297, 289281), (457, 188001), (633, 135729), (891, 96427), (1371, 62667), (1899, 45243), (2321, 37017), (4113, 20889), (5027, 17091), (5697, 15081), (6963, 12339)]