70551579

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 114012160

約数和(自身を除く): 43460581

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 1057, 1171, 2869, 3171, 3513, 8197, 8607, 20083, 22249, 24591, 60249, 66747, 155743, 176821, 467229, 530463, 1237747, 3359599, 3713241, 10078797, 23517193, 70551579]

約数ペア:

[(1, 70551579), (3, 23517193), (7, 10078797), (19, 3713241), (21, 3359599), (57, 1237747), (133, 530463), (151, 467229), (399, 176821), (453, 155743), (1057, 66747), (1171, 60249), (2869, 24591), (3171, 22249), (3513, 20083), (8197, 8607)]