134670921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 224480256

約数和(自身を除く): 89809335

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 571, 1021, 1713, 3063, 3997, 6281, 7147, 11231, 11991, 18843, 21441, 33693, 43967, 78617, 131901, 235851, 582991, 1748973, 4080937, 6412901, 12242811, 19238703, 44890307, 134670921]

約数ペア:

[(1, 134670921), (3, 44890307), (7, 19238703), (11, 12242811), (21, 6412901), (33, 4080937), (77, 1748973), (231, 582991), (571, 235851), (1021, 131901), (1713, 78617), (3063, 43967), (3997, 33693), (6281, 21441), (7147, 18843), (11231, 11991)]