68603253

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 28441227

約数列:

[1, 3, 53, 59, 71, 103, 159, 177, 213, 309, 3127, 3763, 4189, 5459, 6077, 7313, 9381, 11289, 12567, 16377, 18231, 21939, 222017, 322081, 387589, 431467, 666051, 966243, 1162767, 1294401, 22867751, 68603253]

約数ペア:

[(1, 68603253), (3, 22867751), (53, 1294401), (59, 1162767), (71, 966243), (103, 666051), (159, 431467), (177, 387589), (213, 322081), (309, 222017), (3127, 21939), (3763, 18231), (4189, 16377), (5459, 12567), (6077, 11289), (7313, 9381)]