47254509

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 32095251

約数列:

[1, 3, 9, 17, 27, 31, 41, 51, 81, 93, 123, 153, 243, 279, 369, 459, 527, 697, 729, 837, 1107, 1271, 1377, 1581, 2091, 2187, 2511, 3321, 3813, 4131, 4743, 6273, 7533, 9963, 11439, 12393, 14229, 18819, 21607, 22599, 29889, 34317, 37179, 42687, 56457, 64821, 67797, 89667, 102951, 128061, 169371, 194463, 308853, 384183, 508113, 583389, 926559, 1152549, 1524339, 1750167, 2779677, 5250501, 15751503, 47254509]

約数ペア:

[(1, 47254509), (3, 15751503), (9, 5250501), (17, 2779677), (27, 1750167), (31, 1524339), (41, 1152549), (51, 926559), (81, 583389), (93, 508113), (123, 384183), (153, 308853), (243, 194463), (279, 169371), (369, 128061), (459, 102951), (527, 89667), (697, 67797), (729, 64821), (837, 56457), (1107, 42687), (1271, 37179), (1377, 34317), (1581, 29889), (2091, 22599), (2187, 21607), (2511, 18819), (3321, 14229), (3813, 12393), (4131, 11439), (4743, 9963), (6273, 7533)]