77885587563

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{643}}^1\times {\mathrm{1877}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 121330218240

約数和(自身を除く): 43444630677

約数列:

[1, 3, 7, 21, 49, 147, 439, 643, 1317, 1877, 1929, 3073, 4501, 5631, 9219, 13139, 13503, 21511, 31507, 39417, 64533, 91973, 94521, 275919, 282277, 824003, 846831, 1206911, 1975939, 2472009, 3620733, 5768021, 5927817, 8448377, 13831573, 17304063, 25345131, 40376147, 41494719, 59138639, 121128441, 177415917, 529833929, 1589501787, 3708837503, 11126512509, 25961862521, 77885587563]

約数ペア:

[(1, 77885587563), (3, 25961862521), (7, 11126512509), (21, 3708837503), (49, 1589501787), (147, 529833929), (439, 177415917), (643, 121128441), (1317, 59138639), (1877, 41494719), (1929, 40376147), (3073, 25345131), (4501, 17304063), (5631, 13831573), (9219, 8448377), (13139, 5927817), (13503, 5768021), (21511, 3620733), (31507, 2472009), (39417, 1975939), (64533, 1206911), (91973, 846831), (94521, 824003), (275919, 282277)]