61974783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1229}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 96707520

約数和(自身を除く): 34732737

約数列:

[1, 3, 9, 13, 39, 117, 431, 1229, 1293, 3687, 3879, 5603, 11061, 15977, 16809, 47931, 50427, 143793, 529699, 1589097, 4767291, 6886087, 20658261, 61974783]

約数ペア:

[(1, 61974783), (3, 20658261), (9, 6886087), (13, 4767291), (39, 1589097), (117, 529699), (431, 143793), (1229, 50427), (1293, 47931), (3687, 16809), (3879, 15977), (5603, 11061)]