156918277647

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{117133}}^1$

素因数の和:117334

約数の個数: 48

約数和(自身を含む): 243029623200

約数和(自身を除く): 86111345553

約数列:

[1, 3, 9, 27, 37, 81, 111, 149, 243, 333, 447, 999, 1341, 2997, 4023, 5513, 8991, 12069, 16539, 36207, 49617, 117133, 148851, 351399, 446553, 1054197, 1339659, 3162591, 4333921, 9487773, 13001763, 17452817, 28463319, 39005289, 52358451, 117015867, 157075353, 351047601, 471226059, 645754229, 1053142803, 1413678177, 1937262687, 4241034531, 5811788061, 17435364183, 52306092549, 156918277647]

約数ペア:

[(1, 156918277647), (3, 52306092549), (9, 17435364183), (27, 5811788061), (37, 4241034531), (81, 1937262687), (111, 1413678177), (149, 1053142803), (243, 645754229), (333, 471226059), (447, 351047601), (999, 157075353), (1341, 117015867), (2997, 52358451), (4023, 39005289), (5513, 28463319), (8991, 17452817), (12069, 13001763), (16539, 9487773), (36207, 4333921), (49617, 3162591), (117133, 1339659), (148851, 1054197), (351399, 446553)]