172597077

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 253955520

約数和(自身を除く): 81358443

約数列:

[1, 3, 9, 89, 151, 267, 453, 801, 1359, 1427, 4281, 12843, 13439, 40317, 120951, 127003, 215477, 381009, 646431, 1143027, 1939293, 19177453, 57532359, 172597077]

約数ペア:

[(1, 172597077), (3, 57532359), (9, 19177453), (89, 1939293), (151, 1143027), (267, 646431), (453, 381009), (801, 215477), (1359, 127003), (1427, 120951), (4281, 40317), (12843, 13439)]