63684387

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 103306896

約数和(自身を除く): 39622509

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 197, 307, 351, 591, 921, 1053, 1773, 2561, 2763, 3991, 5319, 7683, 8289, 11973, 15957, 23049, 24867, 35919, 60479, 69147, 107757, 181437, 207441, 323271, 544311, 786227, 1632933, 2358681, 4898799, 7076043, 21228129, 63684387]

約数ペア:

[(1, 63684387), (3, 21228129), (9, 7076043), (13, 4898799), (27, 2358681), (39, 1632933), (81, 786227), (117, 544311), (197, 323271), (307, 207441), (351, 181437), (591, 107757), (921, 69147), (1053, 60479), (1773, 35919), (2561, 24867), (2763, 23049), (3991, 15957), (5319, 11973), (7683, 8289)]