42793641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 73052928

約数和(自身を除く): 30259287

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 187, 423, 517, 541, 561, 799, 1551, 1623, 1683, 2397, 4653, 4869, 5951, 7191, 8789, 9197, 17853, 25427, 26367, 27591, 53559, 76281, 79101, 82773, 101167, 228843, 279697, 303501, 432259, 839091, 910503, 1296777, 2517273, 3890331, 4754849, 14264547, 42793641]

約数ペア:

[(1, 42793641), (3, 14264547), (9, 4754849), (11, 3890331), (17, 2517273), (33, 1296777), (47, 910503), (51, 839091), (99, 432259), (141, 303501), (153, 279697), (187, 228843), (423, 101167), (517, 82773), (541, 79101), (561, 76281), (799, 53559), (1551, 27591), (1623, 26367), (1683, 25427), (2397, 17853), (4653, 9197), (4869, 8789), (5951, 7191)]