7678804527

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{42577}}^1$

素因数の和:43303

約数の個数: 24

約数和(自身を含む): 11490950640

約数和(自身を除く): 3812146113

約数列:

[1, 3, 9, 29, 87, 261, 691, 2073, 6219, 20039, 42577, 60117, 127731, 180351, 383193, 1234733, 3704199, 11112597, 29420707, 88262121, 264786363, 853200503, 2559601509, 7678804527]

約数ペア:

[(1, 7678804527), (3, 2559601509), (9, 853200503), (29, 264786363), (87, 88262121), (261, 29420707), (691, 11112597), (2073, 3704199), (6219, 1234733), (20039, 383193), (42577, 180351), (60117, 127731)]