73448451

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 41866749

約数列:

[1, 3, 9, 27, 47, 59, 81, 109, 141, 177, 243, 327, 423, 531, 981, 1269, 1593, 2773, 2943, 3807, 4779, 5123, 6431, 8319, 8829, 11421, 14337, 15369, 19293, 24957, 26487, 46107, 57879, 74871, 138321, 173637, 224613, 302257, 414963, 520911, 673839, 906771, 1244889, 1562733, 2720313, 8160939, 24482817, 73448451]

約数ペア:

[(1, 73448451), (3, 24482817), (9, 8160939), (27, 2720313), (47, 1562733), (59, 1244889), (81, 906771), (109, 673839), (141, 520911), (177, 414963), (243, 302257), (327, 224613), (423, 173637), (531, 138321), (981, 74871), (1269, 57879), (1593, 46107), (2773, 26487), (2943, 24957), (3807, 19293), (4779, 15369), (5123, 14337), (6431, 11421), (8319, 8829)]