16276804557

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 23925964608

約数和(自身を除く): 7649160051

約数列:

[1, 3, 13, 39, 83, 169, 181, 249, 507, 543, 1079, 2137, 2353, 3237, 6411, 7059, 14027, 15023, 27781, 30589, 42081, 45069, 83343, 91767, 177371, 195299, 361153, 386797, 532113, 585897, 1083459, 1160391, 2305823, 2538887, 5028361, 6917469, 7616661, 15085083, 29975699, 32104151, 65368693, 89927097, 96312453, 196106079, 417353963, 1252061889, 5425601519, 16276804557]

約数ペア:

[(1, 16276804557), (3, 5425601519), (13, 1252061889), (39, 417353963), (83, 196106079), (169, 96312453), (181, 89927097), (249, 65368693), (507, 32104151), (543, 29975699), (1079, 15085083), (2137, 7616661), (2353, 6917469), (3237, 5028361), (6411, 2538887), (7059, 2305823), (14027, 1160391), (15023, 1083459), (27781, 585897), (30589, 532113), (42081, 386797), (45069, 361153), (83343, 195299), (91767, 177371)]