84177873

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{26647}}^1$

素因数の和:26675

約数の個数: 24

約数和(自身を含む): 135798208

約数和(自身を除く): 51620335

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 26647, 79941, 239823, 346411, 719469, 1039233, 2158407, 3117699, 6475221, 9353097, 28059291, 84177873]

約数ペア:

[(1, 84177873), (3, 28059291), (9, 9353097), (13, 6475221), (27, 3117699), (39, 2158407), (81, 1039233), (117, 719469), (243, 346411), (351, 239823), (1053, 79941), (3159, 26647)]