127858884069

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{49277}}^1$

素因数の和:50242

約数の個数: 48

約数和(自身を含む): 208978142400

約数和(自身を除く): 81119258331

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 929, 931, 2787, 2793, 6503, 17651, 19509, 45521, 49277, 52953, 123557, 136563, 147831, 344939, 370671, 864899, 936263, 1034817, 2414573, 2594697, 2808789, 6553841, 7243719, 19661523, 45778333, 45876887, 137334999, 137630661, 320448331, 869788327, 961344993, 2243138317, 2609364981, 6088518289, 6729414951, 18265554867, 42619628023, 127858884069]

約数ペア:

[(1, 127858884069), (3, 42619628023), (7, 18265554867), (19, 6729414951), (21, 6088518289), (49, 2609364981), (57, 2243138317), (133, 961344993), (147, 869788327), (399, 320448331), (929, 137630661), (931, 137334999), (2787, 45876887), (2793, 45778333), (6503, 19661523), (17651, 7243719), (19509, 6553841), (45521, 2808789), (49277, 2594697), (52953, 2414573), (123557, 1034817), (136563, 936263), (147831, 864899), (344939, 370671)]