27839972133

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4495

約数の個数: 64

約数和(自身を含む): 43909447680

約数和(自身を除く): 16069475547

約数列:

[1, 3, 9, 23, 27, 69, 83, 127, 207, 249, 381, 621, 747, 1143, 1909, 2241, 2921, 3429, 4253, 5727, 8763, 10541, 12759, 17181, 26289, 31623, 38277, 51543, 78867, 94869, 97819, 114831, 242443, 284607, 293457, 352999, 540131, 727329, 880371, 1058997, 1620393, 2181987, 2641113, 3176991, 4861179, 6545961, 8118977, 9530973, 12423013, 14583537, 24356931, 37269039, 44830873, 73070793, 111807117, 134492619, 219212379, 335421351, 403477857, 1031110079, 1210433571, 3093330237, 9279990711, 27839972133]

約数ペア:

[(1, 27839972133), (3, 9279990711), (9, 3093330237), (23, 1210433571), (27, 1031110079), (69, 403477857), (83, 335421351), (127, 219212379), (207, 134492619), (249, 111807117), (381, 73070793), (621, 44830873), (747, 37269039), (1143, 24356931), (1909, 14583537), (2241, 12423013), (2921, 9530973), (3429, 8118977), (4253, 6545961), (5727, 4861179), (8763, 3176991), (10541, 2641113), (12759, 2181987), (17181, 1620393), (26289, 1058997), (31623, 880371), (38277, 727329), (51543, 540131), (78867, 352999), (94869, 293457), (97819, 284607), (114831, 242443)]