71337443387

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{2381}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 83460401664

約数和(自身を除く): 12122958277

約数列:

[1, 7, 67, 193, 331, 469, 1351, 2317, 2381, 12931, 16667, 22177, 63883, 90517, 155239, 159527, 447181, 459533, 788111, 1116689, 3216731, 4280161, 5516777, 29961127, 30788711, 52803437, 152105423, 215520977, 369624059, 1064737961, 10191063341, 71337443387]

約数ペア:

[(1, 71337443387), (7, 10191063341), (67, 1064737961), (193, 369624059), (331, 215520977), (469, 152105423), (1351, 52803437), (2317, 30788711), (2381, 29961127), (12931, 5516777), (16667, 4280161), (22177, 3216731), (63883, 1116689), (90517, 788111), (155239, 459533), (159527, 447181)]