75738009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 39277671

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 1663, 2397, 2679, 4989, 15181, 28271, 31597, 45543, 78161, 84813, 94791, 234483, 537149, 1328737, 1485059, 1611447, 3986211, 4455177, 25246003, 75738009]

約数ペア:

[(1, 75738009), (3, 25246003), (17, 4455177), (19, 3986211), (47, 1611447), (51, 1485059), (57, 1328737), (141, 537149), (323, 234483), (799, 94791), (893, 84813), (969, 78161), (1663, 45543), (2397, 31597), (2679, 28271), (4989, 15181)]