552648231

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22921}}^1$

素因数の和:22996

約数の個数: 32

約数和(自身を含む): 880204800

約数和(自身を除く): 327556569

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 8037, 22921, 24111, 68763, 206289, 435499, 618867, 1077287, 1306497, 3231861, 3919491, 9695583, 11758473, 20468453, 29086749, 61405359, 184216077, 552648231]

約数ペア:

[(1, 552648231), (3, 184216077), (9, 61405359), (19, 29086749), (27, 20468453), (47, 11758473), (57, 9695583), (141, 3919491), (171, 3231861), (423, 1306497), (513, 1077287), (893, 618867), (1269, 435499), (2679, 206289), (8037, 68763), (22921, 24111)]