653670476937

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1\times {\mathrm{17443}}^1$

素因数の和:18414

約数の個数: 48

約数和(自身を含む): 990431245440

約数和(自身を除く): 336760768503

約数列:

[1, 3, 9, 23, 69, 207, 269, 673, 807, 2019, 2421, 6057, 6187, 15479, 17443, 18561, 46437, 52329, 55683, 139311, 156987, 181037, 401189, 543111, 1203567, 1629333, 3610701, 4163851, 4692167, 11739139, 12491553, 14076501, 35217417, 37474659, 42229503, 105652251, 107919841, 270000197, 323759523, 810000591, 971278569, 2430001773, 3157828391, 9473485173, 28420455519, 72630052993, 217890158979, 653670476937]

約数ペア:

[(1, 653670476937), (3, 217890158979), (9, 72630052993), (23, 28420455519), (69, 9473485173), (207, 3157828391), (269, 2430001773), (673, 971278569), (807, 810000591), (2019, 323759523), (2421, 270000197), (6057, 107919841), (6187, 105652251), (15479, 42229503), (17443, 37474659), (18561, 35217417), (46437, 14076501), (52329, 12491553), (55683, 11739139), (139311, 4692167), (156987, 4163851), (181037, 3610701), (401189, 1629333), (543111, 1203567)]