65794407

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 106375680

約数和(自身を除く): 40581273

約数列:

[1, 3, 7, 21, 47, 49, 89, 107, 141, 147, 267, 321, 329, 623, 749, 987, 1869, 2247, 2303, 4183, 4361, 5029, 5243, 6909, 9523, 12549, 13083, 15087, 15729, 28569, 29281, 35203, 66661, 87843, 105609, 199983, 204967, 246421, 447581, 466627, 614901, 739263, 1342743, 1399881, 3133067, 9399201, 21931469, 65794407]

約数ペア:

[(1, 65794407), (3, 21931469), (7, 9399201), (21, 3133067), (47, 1399881), (49, 1342743), (89, 739263), (107, 614901), (141, 466627), (147, 447581), (267, 246421), (321, 204967), (329, 199983), (623, 105609), (749, 87843), (987, 66661), (1869, 35203), (2247, 29281), (2303, 28569), (4183, 15729), (4361, 15087), (5029, 13083), (5243, 12549), (6909, 9523)]