63308385

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 131446656

約数和(自身を除く): 68138271

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 137, 163, 189, 315, 405, 411, 489, 567, 685, 815, 945, 959, 1141, 1233, 1467, 2055, 2445, 2835, 2877, 3423, 3699, 4401, 4795, 5705, 6165, 7335, 8631, 10269, 11097, 13203, 14385, 17115, 18495, 22005, 22331, 25893, 30807, 43155, 51345, 55485, 66015, 66993, 77679, 92421, 111655, 129465, 154035, 156317, 200979, 334965, 388395, 462105, 468951, 602937, 781585, 1004895, 1406853, 1808811, 2344755, 3014685, 4220559, 7034265, 9044055, 12661677, 21102795, 63308385]

約数ペア:

[(1, 63308385), (3, 21102795), (5, 12661677), (7, 9044055), (9, 7034265), (15, 4220559), (21, 3014685), (27, 2344755), (35, 1808811), (45, 1406853), (63, 1004895), (81, 781585), (105, 602937), (135, 468951), (137, 462105), (163, 388395), (189, 334965), (315, 200979), (405, 156317), (411, 154035), (489, 129465), (567, 111655), (685, 92421), (815, 77679), (945, 66993), (959, 66015), (1141, 55485), (1233, 51345), (1467, 43155), (2055, 30807), (2445, 25893), (2835, 22331), (2877, 22005), (3423, 18495), (3699, 17115), (4401, 14385), (4795, 13203), (5705, 11097), (6165, 10269), (7335, 8631)]