77019795

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 66749805

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 103, 135, 145, 191, 261, 309, 435, 515, 573, 783, 927, 955, 1305, 1545, 1719, 2781, 2865, 2987, 3915, 4635, 5157, 5539, 8595, 8961, 13905, 14935, 16617, 19673, 25785, 26883, 27695, 44805, 49851, 59019, 80649, 83085, 98365, 134415, 149553, 177057, 249255, 295095, 403245, 531171, 570517, 747765, 885285, 1711551, 2655855, 2852585, 5134653, 8557755, 15403959, 25673265, 77019795]

約数ペア:

[(1, 77019795), (3, 25673265), (5, 15403959), (9, 8557755), (15, 5134653), (27, 2852585), (29, 2655855), (45, 1711551), (87, 885285), (103, 747765), (135, 570517), (145, 531171), (191, 403245), (261, 295095), (309, 249255), (435, 177057), (515, 149553), (573, 134415), (783, 98365), (927, 83085), (955, 80649), (1305, 59019), (1545, 49851), (1719, 44805), (2781, 27695), (2865, 26883), (2987, 25785), (3915, 19673), (4635, 16617), (5157, 14935), (5539, 13905), (8595, 8961)]