42522957

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 63068096

約数和(自身を除く): 20545139

約数列:

[1, 3, 9, 67, 97, 201, 291, 603, 727, 873, 2181, 6499, 6543, 19497, 48709, 58491, 70519, 146127, 211557, 438381, 634671, 4724773, 14174319, 42522957]

約数ペア:

[(1, 42522957), (3, 14174319), (9, 4724773), (67, 634671), (97, 438381), (201, 211557), (291, 146127), (603, 70519), (727, 58491), (873, 48709), (2181, 19497), (6499, 6543)]