163987684809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1\times {\mathrm{10651}}^1$

素因数の和:12749

約数の個数: 32

約数和(自身を含む): 236734138368

約数和(自身を除く): 72746453559

約数列:

[1, 3, 13, 39, 211, 633, 1871, 2743, 5613, 8229, 10651, 24323, 31953, 72969, 138463, 394781, 415389, 1184343, 2247361, 5132153, 6742083, 15396459, 19928021, 29215693, 59784063, 87647079, 259064273, 777192819, 4204812431, 12614437293, 54662561603, 163987684809]

約数ペア:

[(1, 163987684809), (3, 54662561603), (13, 12614437293), (39, 4204812431), (211, 777192819), (633, 259064273), (1871, 87647079), (2743, 59784063), (5613, 29215693), (8229, 19928021), (10651, 15396459), (24323, 6742083), (31953, 5132153), (72969, 2247361), (138463, 1184343), (394781, 415389)]