65949507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 106928640

約数和(自身を除く): 40979133

約数列:

[1, 3, 9, 13, 39, 47, 67, 117, 141, 179, 201, 423, 537, 603, 611, 871, 1611, 1833, 2327, 2613, 3149, 5499, 6981, 7839, 8413, 9447, 11993, 20943, 25239, 28341, 35979, 40937, 75717, 107937, 109369, 122811, 155909, 328107, 368433, 467727, 563671, 984321, 1403181, 1691013, 5073039, 7327723, 21983169, 65949507]

約数ペア:

[(1, 65949507), (3, 21983169), (9, 7327723), (13, 5073039), (39, 1691013), (47, 1403181), (67, 984321), (117, 563671), (141, 467727), (179, 368433), (201, 328107), (423, 155909), (537, 122811), (603, 109369), (611, 107937), (871, 75717), (1611, 40937), (1833, 35979), (2327, 28341), (2613, 25239), (3149, 20943), (5499, 11993), (6981, 9447), (7839, 8413)]