80471097

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9122

約数の個数: 32

約数和(自身を含む): 139161600

約数和(自身を除く): 58690503

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 9059, 27177, 63413, 81531, 190239, 244593, 425773, 570717, 1277319, 1712151, 2980411, 3831957, 8941233, 11495871, 26823699, 80471097]

約数ペア:

[(1, 80471097), (3, 26823699), (7, 11495871), (9, 8941233), (21, 3831957), (27, 2980411), (47, 1712151), (63, 1277319), (141, 570717), (189, 425773), (329, 244593), (423, 190239), (987, 81531), (1269, 63413), (2961, 27177), (8883, 9059)]