153945883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27733}}^1$

素因数の和:27814

約数の個数: 16

約数和(自身を含む): 192584896

約数和(自身を除く): 38639013

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 27733, 194131, 360529, 1691713, 2523703, 11841991, 21992269, 153945883]

約数ペア:

[(1, 153945883), (7, 21992269), (13, 11841991), (61, 2523703), (91, 1691713), (427, 360529), (793, 194131), (5551, 27733)]