32478453

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 55800576

約数和(自身を除く): 23322123

約数列:

[1, 3, 7, 9, 21, 53, 63, 71, 137, 159, 213, 371, 411, 477, 497, 639, 959, 1113, 1233, 1491, 2877, 3339, 3763, 4473, 7261, 8631, 9727, 11289, 21783, 26341, 29181, 33867, 50827, 65349, 68089, 79023, 87543, 152481, 204267, 237069, 457443, 515531, 612801, 1546593, 3608717, 4639779, 10826151, 32478453]

約数ペア:

[(1, 32478453), (3, 10826151), (7, 4639779), (9, 3608717), (21, 1546593), (53, 612801), (63, 515531), (71, 457443), (137, 237069), (159, 204267), (213, 152481), (371, 87543), (411, 79023), (477, 68089), (497, 65349), (639, 50827), (959, 33867), (1113, 29181), (1233, 26341), (1491, 21783), (2877, 11289), (3339, 9727), (3763, 8631), (4473, 7261)]