85039773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1721}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 140404992

約数和(自身を除く): 55365219

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 1721, 2353, 3801, 5163, 7059, 12047, 16471, 22373, 36141, 49413, 67119, 156611, 311501, 469833, 934503, 2180507, 4049513, 6541521, 12148539, 28346591, 85039773]

約数ペア:

[(1, 85039773), (3, 28346591), (7, 12148539), (13, 6541521), (21, 4049513), (39, 2180507), (91, 934503), (181, 469833), (273, 311501), (543, 156611), (1267, 67119), (1721, 49413), (2353, 36141), (3801, 22373), (5163, 16471), (7059, 12047)]