202409307

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{159503}}^1$

素因数の和:159559

約数の個数: 16

約数和(自身を含む): 306247680

約数和(自身を除く): 103838373

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 159503, 478509, 1435527, 4306581, 7496641, 22489923, 67469769, 202409307]

約数ペア:

[(1, 202409307), (3, 67469769), (9, 22489923), (27, 7496641), (47, 4306581), (141, 1435527), (423, 478509), (1269, 159503)]