67717377

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9187}}^1$

素因数の和:9219

約数の個数: 40

約数和(自身を含む): 124515776

約数和(自身を除く): 56798399

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 9187, 27561, 64309, 82683, 119431, 192927, 248049, 358293, 578781, 744147, 836017, 1074879, 1736343, 2508051, 3224637, 5209029, 7524153, 9673911, 22572459, 67717377]

約数ペア:

[(1, 67717377), (3, 22572459), (7, 9673911), (9, 7524153), (13, 5209029), (21, 3224637), (27, 2508051), (39, 1736343), (63, 1074879), (81, 836017), (91, 744147), (117, 578781), (189, 358293), (273, 248049), (351, 192927), (567, 119431), (819, 82683), (1053, 64309), (2457, 27561), (7371, 9187)]