74703627

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{54251}}^1$

素因数の和:54280

約数の個数: 20

約数和(自身を含む): 118160856

約数和(自身を除く): 43457229

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 54251, 162753, 488259, 922267, 1464777, 2766801, 4394331, 8300403, 24901209, 74703627]

約数ペア:

[(1, 74703627), (3, 24901209), (9, 8300403), (17, 4394331), (27, 2766801), (51, 1464777), (81, 922267), (153, 488259), (459, 162753), (1377, 54251)]