139028703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 216898560

約数和(自身を除く): 77869857

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 561, 869, 1343, 2607, 3137, 4029, 9411, 14773, 34507, 44319, 53329, 103521, 159987, 247823, 586619, 743469, 1759857, 2726053, 4212991, 8178159, 12638973, 46342901, 139028703]

約数ペア:

[(1, 139028703), (3, 46342901), (11, 12638973), (17, 8178159), (33, 4212991), (51, 2726053), (79, 1759857), (187, 743469), (237, 586619), (561, 247823), (869, 159987), (1343, 103521), (2607, 53329), (3137, 44319), (4029, 34507), (9411, 14773)]