156977776813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{672227}}^1$

素因数の和:672345

約数の個数: 32

約数和(自身を含む): 195150477312

約数和(自身を除く): 38172700499

約数列:

[1, 11, 13, 23, 71, 143, 253, 299, 781, 923, 1633, 3289, 10153, 17963, 21229, 233519, 672227, 7394497, 8738951, 15461221, 47728117, 96128461, 170073431, 200995873, 525009287, 620465521, 1097746691, 2210954603, 6825120731, 12075213601, 14270706983, 156977776813]

約数ペア:

[(1, 156977776813), (11, 14270706983), (13, 12075213601), (23, 6825120731), (71, 2210954603), (143, 1097746691), (253, 620465521), (299, 525009287), (781, 200995873), (923, 170073431), (1633, 96128461), (3289, 47728117), (10153, 15461221), (17963, 8738951), (21229, 7394497), (233519, 672227)]