38353689

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 66067200

約数和(自身を除く): 27713511

約数列:

[1, 3, 9, 11, 27, 29, 33, 61, 73, 87, 99, 183, 219, 261, 297, 319, 549, 657, 671, 783, 803, 957, 1647, 1769, 1971, 2013, 2117, 2409, 2871, 4453, 5307, 6039, 6351, 7227, 8613, 13359, 15921, 18117, 19053, 19459, 21681, 23287, 40077, 47763, 48983, 57159, 58377, 69861, 120231, 129137, 146949, 175131, 209583, 387411, 440847, 525393, 628749, 1162233, 1322541, 1420507, 3486699, 4261521, 12784563, 38353689]

約数ペア:

[(1, 38353689), (3, 12784563), (9, 4261521), (11, 3486699), (27, 1420507), (29, 1322541), (33, 1162233), (61, 628749), (73, 525393), (87, 440847), (99, 387411), (183, 209583), (219, 175131), (261, 146949), (297, 129137), (319, 120231), (549, 69861), (657, 58377), (671, 57159), (783, 48983), (803, 47763), (957, 40077), (1647, 23287), (1769, 21681), (1971, 19459), (2013, 19053), (2117, 18117), (2409, 15921), (2871, 13359), (4453, 8613), (5307, 7227), (6039, 6351)]