53902017

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 88303488

約数和(自身を除く): 34401471

約数列:

[1, 3, 9, 13, 27, 39, 81, 113, 117, 151, 243, 339, 351, 453, 1017, 1053, 1359, 1469, 1963, 3051, 3159, 4077, 4407, 5889, 9153, 12231, 13221, 17063, 17667, 27459, 36693, 39663, 51189, 53001, 118989, 153567, 159003, 221819, 356967, 460701, 477009, 665457, 1382103, 1996371, 4146309, 5989113, 17967339, 53902017]

約数ペア:

[(1, 53902017), (3, 17967339), (9, 5989113), (13, 4146309), (27, 1996371), (39, 1382103), (81, 665457), (113, 477009), (117, 460701), (151, 356967), (243, 221819), (339, 159003), (351, 153567), (453, 118989), (1017, 53001), (1053, 51189), (1359, 39663), (1469, 36693), (1963, 27459), (3051, 17667), (3159, 17063), (4077, 13221), (4407, 12231), (5889, 9153)]