9861873081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{8521}}^1$

素因数の和:8857

約数の個数: 32

約数和(自身を含む): 13916085120

約数和(自身を除く): 4054212039

約数列:

[1, 3, 29, 53, 87, 159, 251, 753, 1537, 4611, 7279, 8521, 13303, 21837, 25563, 39909, 247109, 385787, 451613, 741327, 1157361, 1354839, 2138771, 6416313, 13096777, 39290331, 62024359, 113354863, 186073077, 340064589, 3287291027, 9861873081]

約数ペア:

[(1, 9861873081), (3, 3287291027), (29, 340064589), (53, 186073077), (87, 113354863), (159, 62024359), (251, 39290331), (753, 13096777), (1537, 6416313), (4611, 2138771), (7279, 1354839), (8521, 1157361), (13303, 741327), (21837, 451613), (25563, 385787), (39909, 247109)]