64460697

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 105295872

約数和(自身を除く): 40835175

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 3607, 5957, 10821, 17871, 25249, 75747, 82961, 133459, 248883, 400377, 580727, 934213, 1742181, 2802639, 3069557, 9208671, 21486899, 64460697]

約数ペア:

[(1, 64460697), (3, 21486899), (7, 9208671), (21, 3069557), (23, 2802639), (37, 1742181), (69, 934213), (111, 580727), (161, 400377), (259, 248883), (483, 133459), (777, 82961), (851, 75747), (2553, 25249), (3607, 17871), (5957, 10821)]