70668633

素因数分解:

$3^1\times 7^4\times {\mathrm{9811}}^1$

素因数の和:9842

約数の個数: 20

約数和(自身を含む): 109933648

約数和(自身を除く): 39265015

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 9811, 29433, 68677, 206031, 480739, 1442217, 3365173, 10095519, 23556211, 70668633]

約数ペア:

[(1, 70668633), (3, 23556211), (7, 10095519), (21, 3365173), (49, 1442217), (147, 480739), (343, 206031), (1029, 68677), (2401, 29433), (7203, 9811)]