138889207299

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 196390656000

約数和(自身を除く): 57501448701

約数列:

[1, 3, 47, 59, 89, 109, 141, 177, 267, 327, 1721, 2773, 4183, 5123, 5163, 5251, 6431, 8319, 9701, 12549, 15369, 15753, 19293, 29103, 80887, 101539, 153169, 187589, 242661, 246797, 302257, 304617, 455947, 459507, 562767, 572359, 740391, 906771, 1367841, 1717077, 4772333, 7198943, 8816683, 9036971, 11067751, 14316999, 16695421, 21596829, 26450049, 26900873, 27110913, 33203253, 50086263, 80702619, 424737637, 520184297, 784684787, 985029839, 1274212911, 1560552891, 2354054361, 2955089517, 46296402433, 138889207299]

約数ペア:

[(1, 138889207299), (3, 46296402433), (47, 2955089517), (59, 2354054361), (89, 1560552891), (109, 1274212911), (141, 985029839), (177, 784684787), (267, 520184297), (327, 424737637), (1721, 80702619), (2773, 50086263), (4183, 33203253), (5123, 27110913), (5163, 26900873), (5251, 26450049), (6431, 21596829), (8319, 16695421), (9701, 14316999), (12549, 11067751), (15369, 9036971), (15753, 8816683), (19293, 7198943), (29103, 4772333), (80887, 1717077), (101539, 1367841), (153169, 906771), (187589, 740391), (242661, 572359), (246797, 562767), (302257, 459507), (304617, 455947)]