210959427

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15061}}^1$

素因数の和:15123

約数の個数: 32

約数和(自身を含む): 347028480

約数和(自身を除く): 136069053

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 14007, 15061, 45183, 105427, 316281, 346403, 436769, 1039209, 1310307, 2424821, 3057383, 7274463, 9172149, 10045687, 30137061, 70319809, 210959427]

約数ペア:

[(1, 210959427), (3, 70319809), (7, 30137061), (21, 10045687), (23, 9172149), (29, 7274463), (69, 3057383), (87, 2424821), (161, 1310307), (203, 1039209), (483, 436769), (609, 346403), (667, 316281), (2001, 105427), (4669, 45183), (14007, 15061)]