67530369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 98131968

約数和(自身を除く): 30601599

約数列:

[1, 3, 23, 31, 69, 93, 131, 241, 393, 713, 723, 2139, 3013, 4061, 5543, 7471, 9039, 12183, 16629, 22413, 31571, 93403, 94713, 171833, 280209, 515499, 726133, 978701, 2178399, 2936103, 22510123, 67530369]

約数ペア:

[(1, 67530369), (3, 22510123), (23, 2936103), (31, 2178399), (69, 978701), (93, 726133), (131, 515499), (241, 280209), (393, 171833), (713, 94713), (723, 93403), (2139, 31571), (3013, 22413), (4061, 16629), (5543, 12183), (7471, 9039)]