69315213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 102118464

約数和(自身を除く): 32803251

約数列:

[1, 3, 11, 33, 121, 257, 363, 743, 771, 2229, 2827, 8173, 8481, 24519, 31097, 89903, 93291, 190951, 269709, 572853, 2100461, 6301383, 23105071, 69315213]

約数ペア:

[(1, 69315213), (3, 23105071), (11, 6301383), (33, 2100461), (121, 572853), (257, 269709), (363, 190951), (743, 93291), (771, 89903), (2229, 31097), (2827, 24519), (8173, 8481)]