77771446245

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1\times {\mathrm{2039}}^1$

素因数の和:3199

約数の個数: 64

約数和(自身を含む): 138889728000

約数和(自身を除く): 61118281755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 787, 1077, 1795, 2039, 2361, 3231, 3935, 5385, 6117, 7083, 9693, 10195, 11805, 16155, 18351, 21249, 30585, 35415, 48465, 55053, 91755, 106245, 275265, 282533, 732001, 847599, 1412665, 1604693, 2196003, 2542797, 3660005, 4237995, 4814079, 6588009, 7628391, 8023465, 10980015, 12713985, 14442237, 19764027, 24070395, 32940045, 38141955, 43326711, 72211185, 98820135, 216633555, 576084787, 1728254361, 2880423935, 5184763083, 8641271805, 15554289249, 25923815415, 77771446245]

約数ペア:

[(1, 77771446245), (3, 25923815415), (5, 15554289249), (9, 8641271805), (15, 5184763083), (27, 2880423935), (45, 1728254361), (135, 576084787), (359, 216633555), (787, 98820135), (1077, 72211185), (1795, 43326711), (2039, 38141955), (2361, 32940045), (3231, 24070395), (3935, 19764027), (5385, 14442237), (6117, 12713985), (7083, 10980015), (9693, 8023465), (10195, 7628391), (11805, 6588009), (16155, 4814079), (18351, 4237995), (21249, 3660005), (30585, 2542797), (35415, 2196003), (48465, 1604693), (55053, 1412665), (91755, 847599), (106245, 732001), (275265, 282533)]