32806431

素因数分解:

$3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 57264480

約数和(自身を除く): 24458049

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 137, 147, 181, 189, 411, 441, 543, 959, 1233, 1267, 1323, 1629, 2877, 3699, 3801, 4887, 6713, 8631, 8869, 11403, 20139, 24797, 25893, 26607, 34209, 60417, 74391, 79821, 173579, 181251, 223173, 239463, 520737, 669519, 1215053, 1562211, 3645159, 4686633, 10935477, 32806431]

約数ペア:

[(1, 32806431), (3, 10935477), (7, 4686633), (9, 3645159), (21, 1562211), (27, 1215053), (49, 669519), (63, 520737), (137, 239463), (147, 223173), (181, 181251), (189, 173579), (411, 79821), (441, 74391), (543, 60417), (959, 34209), (1233, 26607), (1267, 25893), (1323, 24797), (1629, 20139), (2877, 11403), (3699, 8869), (3801, 8631), (4887, 6713)]