135016749

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 231828480

約数和(自身を除く): 96811731

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 257, 269, 279, 651, 771, 807, 1799, 1883, 1953, 2313, 2421, 5397, 5649, 7967, 8339, 16191, 16947, 23901, 25017, 55769, 58373, 69133, 71703, 75051, 167307, 175119, 207399, 483931, 501921, 525357, 622197, 1451793, 2143123, 4355379, 6429369, 15001861, 19288107, 45005583, 135016749]

約数ペア:

[(1, 135016749), (3, 45005583), (7, 19288107), (9, 15001861), (21, 6429369), (31, 4355379), (63, 2143123), (93, 1451793), (217, 622197), (257, 525357), (269, 501921), (279, 483931), (651, 207399), (771, 175119), (807, 167307), (1799, 75051), (1883, 71703), (1953, 69133), (2313, 58373), (2421, 55769), (5397, 25017), (5649, 23901), (7967, 16947), (8339, 16191)]