86263317

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 152705280

約数和(自身を除く): 66441963

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1449, 1609, 2331, 2553, 4827, 5957, 7659, 11263, 14481, 17871, 33789, 37007, 53613, 59533, 101367, 111021, 178599, 259049, 333063, 416731, 535797, 777147, 1250193, 1369259, 2331441, 3750579, 4107777, 9584813, 12323331, 28754439, 86263317]

約数ペア:

[(1, 86263317), (3, 28754439), (7, 12323331), (9, 9584813), (21, 4107777), (23, 3750579), (37, 2331441), (63, 1369259), (69, 1250193), (111, 777147), (161, 535797), (207, 416731), (259, 333063), (333, 259049), (483, 178599), (777, 111021), (851, 101367), (1449, 59533), (1609, 53613), (2331, 37007), (2553, 33789), (4827, 17871), (5957, 14481), (7659, 11263)]