83188833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 137018112

約数和(自身を除く): 53829279

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 461, 661, 1383, 1983, 3227, 4627, 5993, 8593, 9681, 13881, 17979, 25779, 41951, 60151, 125853, 180453, 304721, 914163, 2133047, 3961373, 6399141, 11884119, 27729611, 83188833]

約数ペア:

[(1, 83188833), (3, 27729611), (7, 11884119), (13, 6399141), (21, 3961373), (39, 2133047), (91, 914163), (273, 304721), (461, 180453), (661, 125853), (1383, 60151), (1983, 41951), (3227, 25779), (4627, 17979), (5993, 13881), (8593, 9681)]