149778811539

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22219079}}^1$

素因数の和:22219199

約数の個数: 24

約数和(自身を含む): 249564706560

約数和(自身を除く): 99785895021

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 22219079, 66657237, 155533553, 199971711, 466600659, 1399801977, 2377441453, 7132324359, 16642090171, 21396973077, 49926270513, 149778811539]

約数ペア:

[(1, 149778811539), (3, 49926270513), (7, 21396973077), (9, 16642090171), (21, 7132324359), (63, 2377441453), (107, 1399801977), (321, 466600659), (749, 199971711), (963, 155533553), (2247, 66657237), (6741, 22219079)]