8980452747

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{104891}}^1$

素因数の和:105061

約数の個数: 40

約数和(自身を含む): 15433389312

約数和(自身を除く): 6452936565

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 453, 567, 1057, 1359, 3171, 4077, 9513, 12231, 28539, 85617, 104891, 314673, 734237, 944019, 2202711, 2832057, 6608133, 8496171, 15838541, 19824399, 47515623, 59473197, 110869787, 142546869, 332609361, 427640607, 997828083, 1282921821, 2993484249, 8980452747]

約数ペア:

[(1, 8980452747), (3, 2993484249), (7, 1282921821), (9, 997828083), (21, 427640607), (27, 332609361), (63, 142546869), (81, 110869787), (151, 59473197), (189, 47515623), (453, 19824399), (567, 15838541), (1057, 8496171), (1359, 6608133), (3171, 2832057), (4077, 2202711), (9513, 944019), (12231, 734237), (28539, 314673), (85617, 104891)]