69382053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 120775200

約数和(自身を除く): 51393147

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 59, 69, 117, 171, 177, 207, 247, 299, 437, 529, 531, 741, 767, 897, 1121, 1311, 1357, 1587, 2223, 2301, 2691, 3363, 3933, 4071, 4761, 5681, 6877, 6903, 10051, 10089, 12213, 14573, 17043, 17641, 20631, 25783, 30153, 31211, 43719, 51129, 52923, 61893, 77349, 90459, 93633, 130663, 131157, 158769, 232047, 280899, 335179, 391989, 405743, 593009, 1005537, 1175967, 1217229, 1779027, 3016611, 3651687, 5337081, 7709117, 23127351, 69382053]

約数ペア:

[(1, 69382053), (3, 23127351), (9, 7709117), (13, 5337081), (19, 3651687), (23, 3016611), (39, 1779027), (57, 1217229), (59, 1175967), (69, 1005537), (117, 593009), (171, 405743), (177, 391989), (207, 335179), (247, 280899), (299, 232047), (437, 158769), (529, 131157), (531, 130663), (741, 93633), (767, 90459), (897, 77349), (1121, 61893), (1311, 52923), (1357, 51129), (1587, 43719), (2223, 31211), (2301, 30153), (2691, 25783), (3363, 20631), (3933, 17641), (4071, 17043), (4761, 14573), (5681, 12213), (6877, 10089), (6903, 10051)]