20134852381203

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{61647431}}^1$

素因数の和:61647695

約数の個数: 32

約数和(自身を含む): 31184723361792

約数和(自身を除く): 11049870980589

約数列:

[1, 3, 7, 21, 103, 151, 309, 453, 721, 1057, 2163, 3171, 15553, 46659, 108871, 326613, 61647431, 184942293, 431532017, 1294596051, 6349685393, 9308762081, 19049056179, 27926286243, 44447797751, 65161334567, 133343393253, 195484003701, 958802494343, 2876407483029, 6711617460401, 20134852381203]

約数ペア:

[(1, 20134852381203), (3, 6711617460401), (7, 2876407483029), (21, 958802494343), (103, 195484003701), (151, 133343393253), (309, 65161334567), (453, 44447797751), (721, 27926286243), (1057, 19049056179), (2163, 9308762081), (3171, 6349685393), (15553, 1294596051), (46659, 431532017), (108871, 184942293), (326613, 61647431)]