76693491

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 130830336

約数和(自身を除く): 54136845

約数列:

[1, 3, 7, 9, 21, 53, 63, 103, 159, 223, 309, 371, 477, 669, 721, 927, 1113, 1561, 2007, 2163, 3339, 4683, 5459, 6489, 11819, 14049, 16377, 22969, 35457, 38213, 49131, 68907, 82733, 106371, 114639, 160783, 206721, 248199, 343917, 482349, 744597, 1217357, 1447047, 3652071, 8521499, 10956213, 25564497, 76693491]

約数ペア:

[(1, 76693491), (3, 25564497), (7, 10956213), (9, 8521499), (21, 3652071), (53, 1447047), (63, 1217357), (103, 744597), (159, 482349), (223, 343917), (309, 248199), (371, 206721), (477, 160783), (669, 114639), (721, 106371), (927, 82733), (1113, 68907), (1561, 49131), (2007, 38213), (2163, 35457), (3339, 22969), (4683, 16377), (5459, 14049), (6489, 11819)]