76804981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 89347104

約数和(自身を除く): 12542123

約数列:

[1, 11, 23, 67, 197, 253, 529, 737, 1541, 2167, 4531, 5819, 13199, 16951, 35443, 49841, 104213, 145189, 303577, 389873, 1146343, 3339347, 6982271, 76804981]

約数ペア:

[(1, 76804981), (11, 6982271), (23, 3339347), (67, 1146343), (197, 389873), (253, 303577), (529, 145189), (737, 104213), (1541, 49841), (2167, 35443), (4531, 16951), (5819, 13199)]