127816638

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239357}}^1$

素因数の和:239451

約数の個数: 16

約数和(自身を含む): 258506640

約数和(自身を除く): 130690002

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 239357, 478714, 718071, 1436142, 21302773, 42605546, 63908319, 127816638]

約数ペア:

[(1, 127816638), (2, 63908319), (3, 42605546), (6, 21302773), (89, 1436142), (178, 718071), (267, 478714), (534, 239357)]