74513817

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3617}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 127353600

約数和(自身を除く): 52839783

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2943, 3617, 6867, 10851, 20601, 25319, 32553, 75957, 97659, 227871, 394253, 683613, 1182759, 2759771, 3548277, 8279313, 10644831, 24837939, 74513817]

約数ペア:

[(1, 74513817), (3, 24837939), (7, 10644831), (9, 8279313), (21, 3548277), (27, 2759771), (63, 1182759), (109, 683613), (189, 394253), (327, 227871), (763, 97659), (981, 75957), (2289, 32553), (2943, 25319), (3617, 20601), (6867, 10851)]