26156928147

素因数分解:

$3^1\times 7^1\times {\mathrm{6653}}^1\times {\mathrm{187219}}^1$

素因数の和:193882

約数の個数: 16

約数和(自身を含む): 39864380160

約数和(自身を除く): 13707452013

約数列:

[1, 3, 7, 21, 6653, 19959, 46571, 139713, 187219, 561657, 1310533, 3931599, 1245568007, 3736704021, 8718976049, 26156928147]

約数ペア:

[(1, 26156928147), (3, 8718976049), (7, 3736704021), (21, 1245568007), (6653, 3931599), (19959, 1310533), (46571, 561657), (139713, 187219)]