63291699

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 100675872

約数和(自身を除く): 37384173

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 641, 1219, 1431, 1863, 1923, 3657, 4293, 5769, 10971, 14743, 17307, 32913, 33973, 44229, 51921, 98739, 101919, 132687, 305757, 398061, 781379, 917271, 1194183, 2344137, 2751813, 7032411, 21097233, 63291699]

約数ペア:

[(1, 63291699), (3, 21097233), (9, 7032411), (23, 2751813), (27, 2344137), (53, 1194183), (69, 917271), (81, 781379), (159, 398061), (207, 305757), (477, 132687), (621, 101919), (641, 98739), (1219, 51921), (1431, 44229), (1863, 33973), (1923, 32913), (3657, 17307), (4293, 14743), (5769, 10971)]