65717379

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3857

約数の個数: 48

約数和(自身を含む): 121998240

約数和(自身を除く): 56280861

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3821, 5733, 11463, 17199, 26747, 34389, 49673, 80241, 103167, 149019, 187229, 240723, 347711, 447057, 561687, 722169, 1043133, 1341171, 1685061, 2433977, 3129399, 5055183, 7301931, 9388197, 21905793, 65717379]

約数ペア:

[(1, 65717379), (3, 21905793), (7, 9388197), (9, 7301931), (13, 5055183), (21, 3129399), (27, 2433977), (39, 1685061), (49, 1341171), (63, 1043133), (91, 722169), (117, 561687), (147, 447057), (189, 347711), (273, 240723), (351, 187229), (441, 149019), (637, 103167), (819, 80241), (1323, 49673), (1911, 34389), (2457, 26747), (3821, 17199), (5733, 11463)]