151967259

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{16603}}^1$

素因数の和:16728

約数の個数: 20

約数和(自身を含む): 229035576

約数和(自身を除く): 77068317

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 16603, 49809, 149427, 448281, 1344843, 1876139, 5628417, 16885251, 50655753, 151967259]

約数ペア:

[(1, 151967259), (3, 50655753), (9, 16885251), (27, 5628417), (81, 1876139), (113, 1344843), (339, 448281), (1017, 149427), (3051, 49809), (9153, 16603)]