72653841

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 118838720

約数和(自身を除く): 46184879

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 211, 243, 327, 351, 633, 981, 1053, 1417, 1899, 2743, 2943, 3159, 4251, 5697, 8229, 8829, 12753, 17091, 22999, 24687, 26487, 38259, 51273, 68997, 74061, 114777, 206991, 222183, 298987, 344331, 620973, 666549, 896961, 1862919, 2690883, 5588757, 8072649, 24217947, 72653841]

約数ペア:

[(1, 72653841), (3, 24217947), (9, 8072649), (13, 5588757), (27, 2690883), (39, 1862919), (81, 896961), (109, 666549), (117, 620973), (211, 344331), (243, 298987), (327, 222183), (351, 206991), (633, 114777), (981, 74061), (1053, 68997), (1417, 51273), (1899, 38259), (2743, 26487), (2943, 24687), (3159, 22999), (4251, 17091), (5697, 12753), (8229, 8829)]