69048603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 114660000

約数和(自身を除く): 45611397

約数列:

[1, 3, 9, 13, 19, 39, 57, 89, 117, 171, 247, 267, 349, 741, 801, 1047, 1157, 1691, 2223, 3141, 3471, 4537, 5073, 6631, 10413, 13611, 15219, 19893, 21983, 31061, 40833, 59679, 65949, 86203, 93183, 197847, 258609, 279549, 403793, 590159, 775827, 1211379, 1770477, 3634137, 5311431, 7672067, 23016201, 69048603]

約数ペア:

[(1, 69048603), (3, 23016201), (9, 7672067), (13, 5311431), (19, 3634137), (39, 1770477), (57, 1211379), (89, 775827), (117, 590159), (171, 403793), (247, 279549), (267, 258609), (349, 197847), (741, 93183), (801, 86203), (1047, 65949), (1157, 59679), (1691, 40833), (2223, 31061), (3141, 21983), (3471, 19893), (4537, 15219), (5073, 13611), (6631, 10413)]