156919910259

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39509}}^1\times {\mathrm{6101}}^1$

素因数の和:45651

約数の個数: 32

約数和(自身を含む): 246876180480

約数和(自身を除く): 89956270221

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 6101, 18303, 39509, 42707, 118527, 128121, 189131, 276563, 567393, 829689, 1224779, 1323917, 3674337, 3971751, 8573453, 25720359, 241044409, 723133227, 1687310863, 5061932589, 7472376679, 22417130037, 52306636753, 156919910259]

約数ペア:

[(1, 156919910259), (3, 52306636753), (7, 22417130037), (21, 7472376679), (31, 5061932589), (93, 1687310863), (217, 723133227), (651, 241044409), (6101, 25720359), (18303, 8573453), (39509, 3971751), (42707, 3674337), (118527, 1323917), (128121, 1224779), (189131, 829689), (276563, 567393)]