273622419

素因数分解:

$3^2\times 7^3\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 464755200

約数和(自身を除く): 191132781

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 343, 441, 453, 587, 1029, 1057, 1359, 1761, 3087, 3171, 4109, 5283, 7399, 9513, 12327, 22197, 28763, 36981, 51793, 66591, 86289, 88637, 155379, 201341, 258867, 265911, 466137, 604023, 620459, 797733, 1812069, 1861377, 4343213, 5584131, 13029639, 30402491, 39088917, 91207473, 273622419]

約数ペア:

[(1, 273622419), (3, 91207473), (7, 39088917), (9, 30402491), (21, 13029639), (49, 5584131), (63, 4343213), (147, 1861377), (151, 1812069), (343, 797733), (441, 620459), (453, 604023), (587, 466137), (1029, 265911), (1057, 258867), (1359, 201341), (1761, 155379), (3087, 88637), (3171, 86289), (4109, 66591), (5283, 51793), (7399, 36981), (9513, 28763), (12327, 22197)]