223848873

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{52807}}^1$

素因数の和:52973

約数の個数: 16

約数和(自身を含む): 333746560

約数和(自身を除く): 109897687

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 52807, 158421, 475263, 1425789, 8290699, 24872097, 74616291, 223848873]

約数ペア:

[(1, 223848873), (3, 74616291), (9, 24872097), (27, 8290699), (157, 1425789), (471, 475263), (1413, 158421), (4239, 52807)]