291259389951

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2066153}}^1$

素因数の和:2066412

約数の個数: 32

約数和(自身を含む): 452239787520

約数和(自身を除く): 160980397569

約数列:

[1, 3, 9, 23, 27, 69, 207, 227, 621, 681, 2043, 5221, 6129, 15663, 46989, 140967, 2066153, 6198459, 18595377, 47521519, 55786131, 142564557, 427693671, 469016731, 1283081013, 1407050193, 4221150579, 10787384813, 12663451737, 32362154439, 97086463317, 291259389951]

約数ペア:

[(1, 291259389951), (3, 97086463317), (9, 32362154439), (23, 12663451737), (27, 10787384813), (69, 4221150579), (207, 1407050193), (227, 1283081013), (621, 469016731), (681, 427693671), (2043, 142564557), (5221, 55786131), (6129, 47521519), (15663, 18595377), (46989, 6198459), (140967, 2066153)]