29178567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 48117888

約数和(自身を除く): 18939321

約数列:

[1, 3, 9, 11, 33, 53, 67, 83, 99, 159, 201, 249, 477, 583, 603, 737, 747, 913, 1749, 2211, 2739, 3551, 4399, 5247, 5561, 6633, 8217, 10653, 13197, 16683, 31959, 39061, 39591, 48389, 50049, 61171, 117183, 145167, 183513, 294733, 351549, 435501, 550539, 884199, 2652597, 3242063, 9726189, 29178567]

約数ペア:

[(1, 29178567), (3, 9726189), (9, 3242063), (11, 2652597), (33, 884199), (53, 550539), (67, 435501), (83, 351549), (99, 294733), (159, 183513), (201, 145167), (249, 117183), (477, 61171), (583, 50049), (603, 48389), (737, 39591), (747, 39061), (913, 31959), (1749, 16683), (2211, 13197), (2739, 10653), (3551, 8217), (4399, 6633), (5247, 5561)]