84640329

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 43577271

約数列:

[1, 3, 9, 27, 83, 179, 211, 249, 537, 633, 747, 1611, 1899, 2241, 4833, 5697, 14857, 17513, 37769, 44571, 52539, 113307, 133713, 157617, 339921, 401139, 472851, 1019763, 3134827, 9404481, 28213443, 84640329]

約数ペア:

[(1, 84640329), (3, 28213443), (9, 9404481), (27, 3134827), (83, 1019763), (179, 472851), (211, 401139), (249, 339921), (537, 157617), (633, 133713), (747, 113307), (1611, 52539), (1899, 44571), (2241, 37769), (4833, 17513), (5697, 14857)]