188876169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 296587200

約数和(自身を除く): 107711031

約数列:

[1, 3, 9, 19, 57, 59, 97, 171, 177, 193, 291, 531, 579, 873, 1121, 1737, 1843, 3363, 3667, 5529, 5723, 10089, 11001, 11387, 16587, 17169, 18721, 33003, 34161, 51507, 56163, 102483, 108737, 168489, 216353, 326211, 355699, 649059, 978633, 1067097, 1104539, 1947177, 3201291, 3313617, 9940851, 20986241, 62958723, 188876169]

約数ペア:

[(1, 188876169), (3, 62958723), (9, 20986241), (19, 9940851), (57, 3313617), (59, 3201291), (97, 1947177), (171, 1104539), (177, 1067097), (193, 978633), (291, 649059), (531, 355699), (579, 326211), (873, 216353), (1121, 168489), (1737, 108737), (1843, 102483), (3363, 56163), (3667, 51507), (5529, 34161), (5723, 33003), (10089, 18721), (11001, 17169), (11387, 16587)]