64366947

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 103594080

約数和(自身を除く): 39227133

約数列:

[1, 3, 9, 17, 27, 51, 73, 113, 153, 219, 289, 339, 459, 657, 867, 1017, 1241, 1921, 1971, 2601, 3051, 3723, 5763, 7803, 8249, 11169, 17289, 21097, 24747, 32657, 33507, 51867, 63291, 74241, 97971, 140233, 189873, 222723, 293913, 420699, 569619, 881739, 1262097, 2383961, 3786291, 7151883, 21455649, 64366947]

約数ペア:

[(1, 64366947), (3, 21455649), (9, 7151883), (17, 3786291), (27, 2383961), (51, 1262097), (73, 881739), (113, 569619), (153, 420699), (219, 293913), (289, 222723), (339, 189873), (459, 140233), (657, 97971), (867, 74241), (1017, 63291), (1241, 51867), (1921, 33507), (1971, 32657), (2601, 24747), (3051, 21097), (3723, 17289), (5763, 11169), (7803, 8249)]