74556693

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 111629760

約数和(自身を除く): 37073067

約数列:

[1, 3, 9, 27, 81, 619, 1487, 1857, 4461, 5571, 13383, 16713, 40149, 50139, 120447, 920453, 2761359, 8284077, 24852231, 74556693]

約数ペア:

[(1, 74556693), (3, 24852231), (9, 8284077), (27, 2761359), (81, 920453), (619, 120447), (1487, 50139), (1857, 40149), (4461, 16713), (5571, 13383)]