77781198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4481}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 170387712

約数和(自身を除く): 92606514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 4481, 5786, 8679, 8962, 13443, 17358, 26886, 49291, 98582, 147873, 295746, 1178503, 2357006, 3535509, 7071018, 12963533, 25927066, 38890599, 77781198]

約数ペア:

[(1, 77781198), (2, 38890599), (3, 25927066), (6, 12963533), (11, 7071018), (22, 3535509), (33, 2357006), (66, 1178503), (263, 295746), (526, 147873), (789, 98582), (1578, 49291), (2893, 26886), (4481, 17358), (5786, 13443), (8679, 8962)]