64091469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 95001984

約数和(自身を除く): 30910515

約数列:

[1, 3, 13, 39, 53, 101, 159, 303, 307, 689, 921, 1313, 2067, 3939, 3991, 5353, 11973, 16059, 16271, 31007, 48813, 69589, 93021, 208767, 211523, 403091, 634569, 1209273, 1643371, 4930113, 21363823, 64091469]

約数ペア:

[(1, 64091469), (3, 21363823), (13, 4930113), (39, 1643371), (53, 1209273), (101, 634569), (159, 403091), (303, 211523), (307, 208767), (689, 93021), (921, 69589), (1313, 48813), (2067, 31007), (3939, 16271), (3991, 16059), (5353, 11973)]