75077871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 112789248

約数和(自身を除く): 37711377

約数列:

[1, 3, 11, 33, 43, 129, 157, 337, 471, 473, 1011, 1419, 1727, 3707, 5181, 6751, 11121, 14491, 20253, 43473, 52909, 74261, 158727, 159401, 222783, 478203, 581999, 1745997, 2275087, 6825261, 25025957, 75077871]

約数ペア:

[(1, 75077871), (3, 25025957), (11, 6825261), (33, 2275087), (43, 1745997), (129, 581999), (157, 478203), (337, 222783), (471, 159401), (473, 158727), (1011, 74261), (1419, 52909), (1727, 43473), (3707, 20253), (5181, 14491), (6751, 11121)]