85642179

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 136940544

約数和(自身を除く): 51298365

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 483, 699, 761, 1631, 2283, 4893, 5327, 5359, 15981, 16077, 17503, 37513, 52509, 112539, 122521, 177313, 367563, 531939, 1241191, 3723573, 4078199, 12234597, 28547393, 85642179]

約数ペア:

[(1, 85642179), (3, 28547393), (7, 12234597), (21, 4078199), (23, 3723573), (69, 1241191), (161, 531939), (233, 367563), (483, 177313), (699, 122521), (761, 112539), (1631, 52509), (2283, 37513), (4893, 17503), (5327, 16077), (5359, 15981)]