42346881

素因数分解:

$3^7\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 68473280

約数和(自身を除く): 26126399

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 243, 289, 459, 603, 729, 867, 1139, 1377, 1809, 2187, 2601, 3417, 4131, 5427, 7803, 10251, 12393, 16281, 19363, 23409, 30753, 37179, 48843, 58089, 70227, 92259, 146529, 174267, 210681, 276777, 522801, 632043, 830331, 1568403, 2490993, 4705209, 14115627, 42346881]

約数ペア:

[(1, 42346881), (3, 14115627), (9, 4705209), (17, 2490993), (27, 1568403), (51, 830331), (67, 632043), (81, 522801), (153, 276777), (201, 210681), (243, 174267), (289, 146529), (459, 92259), (603, 70227), (729, 58089), (867, 48843), (1139, 37179), (1377, 30753), (1809, 23409), (2187, 19363), (2601, 16281), (3417, 12393), (4131, 10251), (5427, 7803)]