139747113

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 236317440

約数和(自身を除く): 96570327

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 157, 243, 297, 333, 407, 471, 729, 891, 999, 1221, 1413, 1727, 2187, 2673, 2997, 3663, 4239, 5181, 5809, 8019, 8991, 10989, 12717, 15543, 17427, 24057, 26973, 32967, 38151, 46629, 52281, 63899, 80919, 98901, 114453, 139887, 156843, 191697, 296703, 343359, 419661, 470529, 575091, 890109, 1258983, 1411587, 1725273, 3776949, 4234761, 5175819, 12704283, 15527457, 46582371, 139747113]

約数ペア:

[(1, 139747113), (3, 46582371), (9, 15527457), (11, 12704283), (27, 5175819), (33, 4234761), (37, 3776949), (81, 1725273), (99, 1411587), (111, 1258983), (157, 890109), (243, 575091), (297, 470529), (333, 419661), (407, 343359), (471, 296703), (729, 191697), (891, 156843), (999, 139887), (1221, 114453), (1413, 98901), (1727, 80919), (2187, 63899), (2673, 52281), (2997, 46629), (3663, 38151), (4239, 32967), (5181, 26973), (5809, 24057), (8019, 17427), (8991, 15543), (10989, 12717)]