91164213

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 155001600

約数和(自身を除く): 63837387

約数列:

[1, 3, 7, 9, 21, 63, 71, 89, 213, 229, 267, 497, 623, 639, 687, 801, 1491, 1603, 1869, 2061, 4473, 4809, 5607, 6319, 14427, 16259, 18957, 20381, 44233, 48777, 56871, 61143, 113813, 132699, 142667, 146331, 183429, 341439, 398097, 428001, 1024317, 1284003, 1447051, 4341153, 10129357, 13023459, 30388071, 91164213]

約数ペア:

[(1, 91164213), (3, 30388071), (7, 13023459), (9, 10129357), (21, 4341153), (63, 1447051), (71, 1284003), (89, 1024317), (213, 428001), (229, 398097), (267, 341439), (497, 183429), (623, 146331), (639, 142667), (687, 132699), (801, 113813), (1491, 61143), (1603, 56871), (1869, 48777), (2061, 44233), (4473, 20381), (4809, 18957), (5607, 16259), (6319, 14427)]