127403913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12613}}^1$

素因数の和:12673

約数の個数: 32

約数和(自身を含む): 214740736

約数和(自身を除く): 87336823

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 12613, 37839, 88291, 163969, 264873, 466681, 491907, 1147783, 1400043, 3266767, 3443349, 6066853, 9800301, 18200559, 42467971, 127403913]

約数ペア:

[(1, 127403913), (3, 42467971), (7, 18200559), (13, 9800301), (21, 6066853), (37, 3443349), (39, 3266767), (91, 1400043), (111, 1147783), (259, 491907), (273, 466681), (481, 264873), (777, 163969), (1443, 88291), (3367, 37839), (10101, 12613)]