9968478701853

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{353454551}}^1$

素因数の和:353454657

約数の個数: 32

約数和(自身を含む): 16287185756160

約数和(自身を除く): 6318707054307

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 4029, 9401, 28203, 353454551, 1060363653, 2474181857, 6008727367, 7422545571, 18026182101, 27922909529, 42061091569, 83768728587, 126183274707, 195460366703, 474689461993, 586381100109, 1424068385979, 3322826233951, 9968478701853]

約数ペア:

[(1, 9968478701853), (3, 3322826233951), (7, 1424068385979), (17, 586381100109), (21, 474689461993), (51, 195460366703), (79, 126183274707), (119, 83768728587), (237, 42061091569), (357, 27922909529), (553, 18026182101), (1343, 7422545571), (1659, 6008727367), (4029, 2474181857), (9401, 1060363653), (28203, 353454551)]