87240699

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35507}}^1$

素因数の和:35536

約数の個数: 32

約数和(自身を含む): 159075840

約数和(自身を除く): 71835141

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 35507, 106521, 248549, 319563, 461591, 745647, 958689, 1384773, 2236941, 3231137, 4154319, 6710823, 9693411, 12462957, 29080233, 87240699]

約数ペア:

[(1, 87240699), (3, 29080233), (7, 12462957), (9, 9693411), (13, 6710823), (21, 4154319), (27, 3231137), (39, 2236941), (63, 1384773), (91, 958689), (117, 745647), (189, 461591), (273, 319563), (351, 248549), (819, 106521), (2457, 35507)]