75413223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 117612040

約数和(自身を除く): 42198817

約数列:

[1, 3, 9, 19, 53, 57, 157, 159, 171, 471, 477, 1007, 1413, 2809, 2983, 3021, 8321, 8427, 8949, 9063, 24963, 25281, 26847, 53371, 74889, 158099, 160113, 441013, 474297, 480339, 1323039, 1422891, 3969117, 8379247, 25137741, 75413223]

約数ペア:

[(1, 75413223), (3, 25137741), (9, 8379247), (19, 3969117), (53, 1422891), (57, 1323039), (157, 480339), (159, 474297), (171, 441013), (471, 160113), (477, 158099), (1007, 74889), (1413, 53371), (2809, 26847), (2983, 25281), (3021, 24963), (8321, 9063), (8427, 8949)]