84785181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 125075328

約数和(自身を除く): 40290147

約数列:

[1, 3, 13, 39, 61, 157, 183, 227, 471, 681, 793, 2041, 2379, 2951, 6123, 8853, 9577, 13847, 28731, 35639, 41541, 106917, 124501, 180011, 373503, 463307, 540033, 1389921, 2173979, 6521937, 28261727, 84785181]

約数ペア:

[(1, 84785181), (3, 28261727), (13, 6521937), (39, 2173979), (61, 1389921), (157, 540033), (183, 463307), (227, 373503), (471, 180011), (681, 124501), (793, 106917), (2041, 41541), (2379, 35639), (2951, 28731), (6123, 13847), (8853, 9577)]