61678278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 142146576

約数和(自身を除く): 80468298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 353, 571, 706, 1059, 1142, 1713, 2118, 3177, 3426, 5139, 6001, 6354, 9707, 10278, 12002, 18003, 19414, 29121, 36006, 54009, 58242, 87363, 108018, 174726, 201563, 403126, 604689, 1209378, 1814067, 3426571, 3628134, 6853142, 10279713, 20559426, 30839139, 61678278]

約数ペア:

[(1, 61678278), (2, 30839139), (3, 20559426), (6, 10279713), (9, 6853142), (17, 3628134), (18, 3426571), (34, 1814067), (51, 1209378), (102, 604689), (153, 403126), (306, 201563), (353, 174726), (571, 108018), (706, 87363), (1059, 58242), (1142, 54009), (1713, 36006), (2118, 29121), (3177, 19414), (3426, 18003), (5139, 12002), (6001, 10278), (6354, 9707)]