42463827

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18217}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 71997536

約数和(自身を除く): 29533709

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 18217, 54651, 127519, 163953, 382557, 674029, 1147671, 2022087, 4718203, 6066261, 14154609, 42463827]

約数ペア:

[(1, 42463827), (3, 14154609), (7, 6066261), (9, 4718203), (21, 2022087), (37, 1147671), (63, 674029), (111, 382557), (259, 163953), (333, 127519), (777, 54651), (2331, 18217)]