136567641

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 218557440

約数和(自身を除く): 81989799

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1407, 1943, 3347, 5829, 10041, 13601, 23429, 40803, 70287, 97063, 224249, 291189, 672747, 679441, 1569743, 2038323, 4709229, 6503221, 19509663, 45522547, 136567641]

約数ペア:

[(1, 136567641), (3, 45522547), (7, 19509663), (21, 6503221), (29, 4709229), (67, 2038323), (87, 1569743), (201, 679441), (203, 672747), (469, 291189), (609, 224249), (1407, 97063), (1943, 70287), (3347, 40803), (5829, 23429), (10041, 13601)]