43243389

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 75271680

約数和(自身を除く): 32028291

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 1439, 3339, 4293, 4317, 10017, 10073, 12951, 30051, 30219, 38853, 76267, 90657, 116559, 228801, 271971, 533869, 686403, 815913, 1601607, 2059209, 4804821, 6177627, 14414463, 43243389]

約数ペア:

[(1, 43243389), (3, 14414463), (7, 6177627), (9, 4804821), (21, 2059209), (27, 1601607), (53, 815913), (63, 686403), (81, 533869), (159, 271971), (189, 228801), (371, 116559), (477, 90657), (567, 76267), (1113, 38853), (1431, 30219), (1439, 30051), (3339, 12951), (4293, 10073), (4317, 10017)]