7828005699

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 12171600000

約数和(自身を除く): 4343594301

約数列:

[1, 3, 9, 27, 29, 87, 149, 229, 261, 293, 447, 687, 783, 879, 1341, 2061, 2637, 4023, 4321, 6183, 6641, 7911, 8497, 12963, 19923, 25491, 34121, 38889, 43657, 59769, 67097, 76473, 102363, 116667, 130971, 179307, 201291, 229419, 307089, 392913, 603873, 921267, 989509, 1178739, 1266053, 1811619, 1945813, 2968527, 3798159, 5837439, 8905581, 9997453, 11394477, 17512317, 26716743, 29992359, 34183431, 52536951, 89977077, 269931231, 289926137, 869778411, 2609335233, 7828005699]

約数ペア:

[(1, 7828005699), (3, 2609335233), (9, 869778411), (27, 289926137), (29, 269931231), (87, 89977077), (149, 52536951), (229, 34183431), (261, 29992359), (293, 26716743), (447, 17512317), (687, 11394477), (783, 9997453), (879, 8905581), (1341, 5837439), (2061, 3798159), (2637, 2968527), (4023, 1945813), (4321, 1811619), (6183, 1266053), (6641, 1178739), (7911, 989509), (8497, 921267), (12963, 603873), (19923, 392913), (25491, 307089), (34121, 229419), (38889, 201291), (43657, 179307), (59769, 130971), (67097, 116667), (76473, 102363)]