74242737

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{29567}}^1$

素因数の和:29610

約数の個数: 20

約数和(自身を含む): 114487296

約数和(自身を除く): 40244559

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 29567, 88701, 266103, 798309, 916577, 2394927, 2749731, 8249193, 24747579, 74242737]

約数ペア:

[(1, 74242737), (3, 24747579), (9, 8249193), (27, 2749731), (31, 2394927), (81, 916577), (93, 798309), (279, 266103), (837, 88701), (2511, 29567)]