156966300387

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447197437}}^1$

素因数の和:447197459

約数の個数: 16

約数和(自身を含む): 250430565280

約数和(自身を除く): 93464264893

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447197437, 1341592311, 4024776933, 5813566681, 12074330799, 17440700043, 52322100129, 156966300387]

約数ペア:

[(1, 156966300387), (3, 52322100129), (9, 17440700043), (13, 12074330799), (27, 5813566681), (39, 4024776933), (117, 1341592311), (351, 447197437)]