67121661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 100794240

約数和(自身を除く): 33672579

約数列:

[1, 3, 17, 19, 51, 57, 113, 323, 339, 613, 969, 1839, 1921, 2147, 5763, 6441, 10421, 11647, 31263, 34941, 36499, 69269, 109497, 197999, 207807, 593997, 1177573, 1316111, 3532719, 3948333, 22373887, 67121661]

約数ペア:

[(1, 67121661), (3, 22373887), (17, 3948333), (19, 3532719), (51, 1316111), (57, 1177573), (113, 593997), (323, 207807), (339, 197999), (613, 109497), (969, 69269), (1839, 36499), (1921, 34941), (2147, 31263), (5763, 11647), (6441, 10421)]