27523153

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 37428480

約数和(自身を除く): 9905327

約数列:

[1, 7, 17, 19, 37, 47, 49, 119, 133, 259, 323, 329, 629, 703, 799, 833, 893, 931, 1739, 1813, 2261, 2303, 4403, 4921, 5593, 6251, 11951, 12173, 15181, 15827, 29563, 30821, 33041, 34447, 39151, 43757, 83657, 85211, 106267, 206941, 231287, 561697, 585599, 743869, 1448587, 1619009, 3931879, 27523153]

約数ペア:

[(1, 27523153), (7, 3931879), (17, 1619009), (19, 1448587), (37, 743869), (47, 585599), (49, 561697), (119, 231287), (133, 206941), (259, 106267), (323, 85211), (329, 83657), (629, 43757), (703, 39151), (799, 34447), (833, 33041), (893, 30821), (931, 29563), (1739, 15827), (1813, 15181), (2261, 12173), (2303, 11951), (4403, 6251), (4921, 5593)]