242136693

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 370908720

約数和(自身を除く): 128772027

約数列:

[1, 3, 9, 41, 73, 89, 101, 123, 219, 267, 303, 369, 657, 801, 909, 2993, 3649, 4141, 6497, 7373, 8979, 8989, 10947, 12423, 19491, 22119, 26937, 26967, 32841, 37269, 58473, 66357, 80901, 266377, 302293, 368549, 656197, 799131, 906879, 1105647, 1968591, 2397393, 2720637, 3316941, 5905773, 26904077, 80712231, 242136693]

約数ペア:

[(1, 242136693), (3, 80712231), (9, 26904077), (41, 5905773), (73, 3316941), (89, 2720637), (101, 2397393), (123, 1968591), (219, 1105647), (267, 906879), (303, 799131), (369, 656197), (657, 368549), (801, 302293), (909, 266377), (2993, 80901), (3649, 66357), (4141, 58473), (6497, 37269), (7373, 32841), (8979, 26967), (8989, 26937), (10947, 22119), (12423, 19491)]