43942743

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 73180800

約数和(自身を除く): 29238057

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 1439, 2349, 3393, 4317, 10179, 12951, 18707, 30537, 38853, 41731, 56121, 116559, 125193, 168363, 375579, 505089, 542503, 1126737, 1515267, 1627509, 3380211, 4882527, 14647581, 43942743]

約数ペア:

[(1, 43942743), (3, 14647581), (9, 4882527), (13, 3380211), (27, 1627509), (29, 1515267), (39, 1126737), (81, 542503), (87, 505089), (117, 375579), (261, 168363), (351, 125193), (377, 116559), (783, 56121), (1053, 41731), (1131, 38853), (1439, 30537), (2349, 18707), (3393, 12951), (4317, 10179)]