53490123

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 82612608

約数和(自身を除く): 29122485

約数列:

[1, 3, 9, 29, 37, 87, 111, 191, 261, 333, 573, 841, 1073, 1719, 2523, 3219, 5539, 7067, 7569, 9657, 16617, 21201, 31117, 49851, 63603, 93351, 160631, 204943, 280053, 481893, 614829, 1445679, 1844487, 5943347, 17830041, 53490123]

約数ペア:

[(1, 53490123), (3, 17830041), (9, 5943347), (29, 1844487), (37, 1445679), (87, 614829), (111, 481893), (191, 280053), (261, 204943), (333, 160631), (573, 93351), (841, 63603), (1073, 49851), (1719, 31117), (2523, 21201), (3219, 16617), (5539, 9657), (7067, 7569)]