156927125979

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447085829}}^1$

素因数の和:447085851

約数の個数: 16

約数和(自身を含む): 250368064800

約数和(自身を除く): 93440938821

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447085829, 1341257487, 4023772461, 5812115777, 12071317383, 17436347331, 52309041993, 156927125979]

約数ペア:

[(1, 156927125979), (3, 52309041993), (9, 17436347331), (13, 12071317383), (27, 5812115777), (39, 4023772461), (117, 1341257487), (351, 447085829)]