39050343

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 56

約数和(自身を含む): 65160288

約数和(自身を除く): 26109945

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 137, 153, 207, 243, 391, 411, 459, 621, 729, 1173, 1233, 1377, 1863, 2329, 3151, 3519, 3699, 4131, 5589, 6987, 9453, 10557, 11097, 12393, 16767, 20961, 28359, 31671, 33291, 53567, 62883, 85077, 95013, 99873, 160701, 188649, 255231, 285039, 482103, 565947, 765693, 1446309, 1697841, 2297079, 4338927, 13016781, 39050343]

約数ペア:

[(1, 39050343), (3, 13016781), (9, 4338927), (17, 2297079), (23, 1697841), (27, 1446309), (51, 765693), (69, 565947), (81, 482103), (137, 285039), (153, 255231), (207, 188649), (243, 160701), (391, 99873), (411, 95013), (459, 85077), (621, 62883), (729, 53567), (1173, 33291), (1233, 31671), (1377, 28359), (1863, 20961), (2329, 16767), (3151, 12393), (3519, 11097), (3699, 10557), (4131, 9453), (5589, 6987)]