16061517

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 9282483

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 239, 393, 513, 717, 1179, 2151, 2489, 3537, 4541, 6453, 7467, 13623, 22401, 31309, 40869, 67203, 93927, 122607, 281781, 594871, 845343, 1784613, 5353839, 16061517]

約数ペア:

[(1, 16061517), (3, 5353839), (9, 1784613), (19, 845343), (27, 594871), (57, 281781), (131, 122607), (171, 93927), (239, 67203), (393, 40869), (513, 31309), (717, 22401), (1179, 13623), (2151, 7467), (2489, 6453), (3537, 4541)]