78902463

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 112786432

約数和(自身を除く): 33883969

約数列:

[1, 3, 37, 43, 61, 111, 129, 183, 271, 813, 1591, 2257, 2623, 4773, 6771, 7869, 10027, 11653, 16531, 30081, 34959, 49593, 97051, 291153, 431161, 611647, 710833, 1293483, 1834941, 2132499, 26300821, 78902463]

約数ペア:

[(1, 78902463), (3, 26300821), (37, 2132499), (43, 1834941), (61, 1293483), (111, 710833), (129, 611647), (183, 431161), (271, 291153), (813, 97051), (1591, 49593), (2257, 34959), (2623, 30081), (4773, 16531), (6771, 11653), (7869, 10027)]