148980897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 238492800

約数和(自身を除く): 89511903

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 419, 1013, 1257, 3039, 3771, 5447, 9117, 11313, 13169, 16341, 27351, 39507, 49023, 118521, 147069, 355563, 424447, 1273341, 3820023, 5517811, 11460069, 16553433, 49660299, 148980897]

約数ペア:

[(1, 148980897), (3, 49660299), (9, 16553433), (13, 11460069), (27, 5517811), (39, 3820023), (117, 1273341), (351, 424447), (419, 355563), (1013, 147069), (1257, 118521), (3039, 49023), (3771, 39507), (5447, 27351), (9117, 16341), (11313, 13169)]