86980383

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6029}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 144237600

約数和(自身を除く): 57257217

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 6029, 14427, 18087, 42203, 54261, 126609, 379827, 1380641, 4141923, 9664487, 12425769, 28993461, 86980383]

約数ペア:

[(1, 86980383), (3, 28993461), (7, 12425769), (9, 9664487), (21, 4141923), (63, 1380641), (229, 379827), (687, 126609), (1603, 54261), (2061, 42203), (4809, 18087), (6029, 14427)]