142017609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 213079680

約数和(自身を除く): 71062071

約数列:

[1, 3, 17, 19, 51, 57, 113, 323, 339, 969, 1297, 1921, 2147, 3891, 5763, 6441, 22049, 24643, 36499, 66147, 73929, 109497, 146561, 418931, 439683, 1256793, 2491537, 2784659, 7474611, 8353977, 47339203, 142017609]

約数ペア:

[(1, 142017609), (3, 47339203), (17, 8353977), (19, 7474611), (51, 2784659), (57, 2491537), (113, 1256793), (323, 439683), (339, 418931), (969, 146561), (1297, 109497), (1921, 73929), (2147, 66147), (3891, 36499), (5763, 24643), (6441, 22049)]