381915704553

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2\times {\mathrm{12821}}^1$

素因数の和:13062

約数の個数: 48

約数和(自身を含む): 542048101056

約数和(自身を除く): 160132396503

約数列:

[1, 3, 37, 43, 79, 111, 129, 237, 1591, 2923, 3397, 4773, 6241, 8769, 10191, 12821, 18723, 38463, 125689, 230917, 268363, 377067, 474377, 551303, 692751, 805089, 1012859, 1423131, 1653909, 3038577, 9929431, 20398211, 29788293, 37475783, 43552937, 61194633, 80015861, 112427349, 130658811, 240047583, 1611458669, 2960586857, 3440682023, 4834376007, 8881760571, 10322046069, 127305234851, 381915704553]

約数ペア:

[(1, 381915704553), (3, 127305234851), (37, 10322046069), (43, 8881760571), (79, 4834376007), (111, 3440682023), (129, 2960586857), (237, 1611458669), (1591, 240047583), (2923, 130658811), (3397, 112427349), (4773, 80015861), (6241, 61194633), (8769, 43552937), (10191, 37475783), (12821, 29788293), (18723, 20398211), (38463, 9929431), (125689, 3038577), (230917, 1653909), (268363, 1423131), (377067, 1012859), (474377, 805089), (551303, 692751)]