49966227

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 77467104

約数和(自身を除く): 27500877

約数列:

[1, 3, 9, 27, 53, 81, 103, 113, 159, 309, 339, 477, 927, 1017, 1431, 2781, 3051, 4293, 5459, 5989, 8343, 9153, 11639, 16377, 17967, 34917, 49131, 53901, 104751, 147393, 161703, 314253, 442179, 485109, 616867, 942759, 1850601, 5551803, 16655409, 49966227]

約数ペア:

[(1, 49966227), (3, 16655409), (9, 5551803), (27, 1850601), (53, 942759), (81, 616867), (103, 485109), (113, 442179), (159, 314253), (309, 161703), (339, 147393), (477, 104751), (927, 53901), (1017, 49131), (1431, 34917), (2781, 17967), (3051, 16377), (4293, 11639), (5459, 9153), (5989, 8343)]