71469827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 16347133

約数列:

[1, 11, 13, 43, 59, 143, 197, 473, 559, 649, 767, 2167, 2537, 2561, 6149, 8437, 8471, 11623, 27907, 28171, 32981, 93181, 110123, 127853, 151099, 362791, 499789, 1211353, 1662089, 5497679, 6497257, 71469827]

約数ペア:

[(1, 71469827), (11, 6497257), (13, 5497679), (43, 1662089), (59, 1211353), (143, 499789), (197, 362791), (473, 151099), (559, 127853), (649, 110123), (767, 93181), (2167, 32981), (2537, 28171), (2561, 27907), (6149, 11623), (8437, 8471)]