42873633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 74280960

約数和(自身を除く): 31407327

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 627, 759, 991, 1311, 1881, 2277, 2973, 3933, 4807, 8919, 10901, 14421, 18829, 22793, 32703, 43263, 56487, 68379, 98109, 169461, 205137, 207119, 250723, 433067, 621357, 752169, 1299201, 1864071, 2256507, 3897603, 4763737, 14291211, 42873633]

約数ペア:

[(1, 42873633), (3, 14291211), (9, 4763737), (11, 3897603), (19, 2256507), (23, 1864071), (33, 1299201), (57, 752169), (69, 621357), (99, 433067), (171, 250723), (207, 207119), (209, 205137), (253, 169461), (437, 98109), (627, 68379), (759, 56487), (991, 43263), (1311, 32703), (1881, 22793), (2277, 18829), (2973, 14421), (3933, 10901), (4807, 8919)]