551837331399

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 766605312000

約数和(自身を除く): 214767980601

約数列:

[1, 3, 47, 109, 141, 149, 327, 397, 447, 607, 1191, 1821, 5123, 7003, 15369, 16241, 18659, 21009, 28529, 43273, 48723, 55977, 59153, 66163, 85587, 90443, 129819, 177459, 198489, 240979, 271329, 722937, 763327, 2033831, 2289981, 2780191, 3109661, 4250821, 6101493, 6447677, 8340573, 9328983, 9858287, 11326013, 12752463, 19343031, 26266711, 29574861, 33978039, 35905871, 78800133, 107717613, 303040819, 463339489, 909122457, 1234535417, 1390018467, 1687575937, 3703606251, 3913739939, 5062727811, 11741219817, 183945777133, 551837331399]

約数ペア:

[(1, 551837331399), (3, 183945777133), (47, 11741219817), (109, 5062727811), (141, 3913739939), (149, 3703606251), (327, 1687575937), (397, 1390018467), (447, 1234535417), (607, 909122457), (1191, 463339489), (1821, 303040819), (5123, 107717613), (7003, 78800133), (15369, 35905871), (16241, 33978039), (18659, 29574861), (21009, 26266711), (28529, 19343031), (43273, 12752463), (48723, 11326013), (55977, 9858287), (59153, 9328983), (66163, 8340573), (85587, 6447677), (90443, 6101493), (129819, 4250821), (177459, 3109661), (198489, 2780191), (240979, 2289981), (271329, 2033831), (722937, 763327)]