201816603

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 317198336

約数和(自身を除く): 115381733

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 243, 279, 367, 657, 837, 1101, 1971, 2263, 2511, 3303, 5913, 6789, 7533, 9909, 11377, 17739, 20367, 26791, 29727, 34131, 61101, 80373, 89181, 102393, 183303, 241119, 307179, 549909, 723357, 830521, 921537, 2170071, 2491563, 2764611, 6510213, 7474689, 22424067, 67272201, 201816603]

約数ペア:

[(1, 201816603), (3, 67272201), (9, 22424067), (27, 7474689), (31, 6510213), (73, 2764611), (81, 2491563), (93, 2170071), (219, 921537), (243, 830521), (279, 723357), (367, 549909), (657, 307179), (837, 241119), (1101, 183303), (1971, 102393), (2263, 89181), (2511, 80373), (3303, 61101), (5913, 34131), (6789, 29727), (7533, 26791), (9909, 20367), (11377, 17739)]