72641601

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 107246880

約数和(自身を除く): 34605279

約数列:

[1, 3, 9, 67, 179, 201, 537, 603, 673, 1611, 2019, 6057, 11993, 35979, 45091, 107937, 120467, 135273, 361401, 405819, 1084203, 8071289, 24213867, 72641601]

約数ペア:

[(1, 72641601), (3, 24213867), (9, 8071289), (67, 1084203), (179, 405819), (201, 361401), (537, 135273), (603, 120467), (673, 107937), (1611, 45091), (2019, 35979), (6057, 11993)]