2679988890087

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{118037}}^1$

素因数の和:118453

約数の個数: 64

約数和(自身を含む): 4160981145600

約数和(自身を除く): 1480992255513

約数列:

[1, 3, 9, 27, 29, 87, 107, 261, 271, 321, 783, 813, 963, 2439, 2889, 3103, 7317, 7859, 9309, 23577, 27927, 28997, 70731, 83781, 86991, 118037, 212193, 260973, 354111, 782919, 840913, 1062333, 2522739, 3186999, 3423073, 7568217, 10269219, 12629959, 22704651, 30807657, 31988027, 37889877, 92422971, 95964081, 113669631, 287892243, 341008893, 366268811, 863676729, 927652783, 1098806433, 2782958349, 3296419299, 3422718889, 8348875047, 9889257897, 10268156667, 25046625141, 30804470001, 92413410003, 99258847781, 297776543343, 893329630029, 2679988890087]

約数ペア:

[(1, 2679988890087), (3, 893329630029), (9, 297776543343), (27, 99258847781), (29, 92413410003), (87, 30804470001), (107, 25046625141), (261, 10268156667), (271, 9889257897), (321, 8348875047), (783, 3422718889), (813, 3296419299), (963, 2782958349), (2439, 1098806433), (2889, 927652783), (3103, 863676729), (7317, 366268811), (7859, 341008893), (9309, 287892243), (23577, 113669631), (27927, 95964081), (28997, 92422971), (70731, 37889877), (83781, 31988027), (86991, 30807657), (118037, 22704651), (212193, 12629959), (260973, 10269219), (354111, 7568217), (782919, 3423073), (840913, 3186999), (1062333, 2522739)]