78366969

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 115026912

約数和(自身を除く): 36659943

約数列:

[1, 3, 9, 113, 251, 307, 339, 753, 921, 1017, 2259, 2763, 28363, 34691, 77057, 85089, 104073, 231171, 255267, 312219, 693513, 8707441, 26122323, 78366969]

約数ペア:

[(1, 78366969), (3, 26122323), (9, 8707441), (113, 693513), (251, 312219), (307, 255267), (339, 231171), (753, 104073), (921, 85089), (1017, 77057), (2259, 34691), (2763, 28363)]