4788366921

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{1013}}^1$

素因数の和:1172

約数の個数: 60

約数和(自身を含む): 7827631812

約数和(自身を除く): 3039264891

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 351, 603, 871, 1013, 1053, 1809, 2613, 3039, 4489, 5427, 7839, 9117, 13169, 13467, 23517, 27351, 39507, 40401, 58357, 67871, 70551, 82053, 118521, 121203, 175071, 203613, 355563, 363609, 525213, 610839, 882323, 1066689, 1575639, 1832517, 2646969, 4547357, 4726917, 5497551, 7940907, 13642071, 23822721, 40926213, 59115641, 71468163, 122778639, 177346923, 368335917, 532040769, 1596122307, 4788366921]

約数ペア:

[(1, 4788366921), (3, 1596122307), (9, 532040769), (13, 368335917), (27, 177346923), (39, 122778639), (67, 71468163), (81, 59115641), (117, 40926213), (201, 23822721), (351, 13642071), (603, 7940907), (871, 5497551), (1013, 4726917), (1053, 4547357), (1809, 2646969), (2613, 1832517), (3039, 1575639), (4489, 1066689), (5427, 882323), (7839, 610839), (9117, 525213), (13169, 363609), (13467, 355563), (23517, 203613), (27351, 175071), (39507, 121203), (40401, 118521), (58357, 82053), (67871, 70551)]