80434263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7963}}^1$

素因数の和:8023

約数の個数: 32

約数和(自身を含む): 135579136

約数和(自身を除く): 55144873

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 7963, 10101, 23889, 55741, 103519, 167223, 294631, 310557, 724633, 883893, 2062417, 2173899, 3830203, 6187251, 11490609, 26811421, 80434263]

約数ペア:

[(1, 80434263), (3, 26811421), (7, 11490609), (13, 6187251), (21, 3830203), (37, 2173899), (39, 2062417), (91, 883893), (111, 724633), (259, 310557), (273, 294631), (481, 167223), (777, 103519), (1443, 55741), (3367, 23889), (7963, 10101)]