133033971

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{22073}}^1$

素因数の和:22131

約数の個数: 24

約数和(自身を含む): 211380624

約数和(自身を除く): 78346653

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 22073, 66219, 154511, 463533, 904993, 1081577, 2714979, 3244731, 6334951, 19004853, 44344657, 133033971]

約数ペア:

[(1, 133033971), (3, 44344657), (7, 19004853), (21, 6334951), (41, 3244731), (49, 2714979), (123, 1081577), (147, 904993), (287, 463533), (861, 154511), (2009, 66219), (6027, 22073)]