31194858243

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{7459}}^1$

素因数の和:8451

約数の個数: 32

約数和(自身を含む): 43893446400

約数和(自身を除く): 12698588157

約数列:

[1, 3, 29, 53, 87, 159, 907, 1537, 2721, 4611, 7459, 22377, 26303, 48071, 78909, 144213, 216311, 395327, 648933, 1185981, 1394059, 4182177, 6765313, 11464483, 20295939, 34393449, 196194077, 358561589, 588582231, 1075684767, 10398286081, 31194858243]

約数ペア:

[(1, 31194858243), (3, 10398286081), (29, 1075684767), (53, 588582231), (87, 358561589), (159, 196194077), (907, 34393449), (1537, 20295939), (2721, 11464483), (4611, 6765313), (7459, 4182177), (22377, 1394059), (26303, 1185981), (48071, 648933), (78909, 395327), (144213, 216311)]