189644013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{34487}}^1$

素因数の和:34553

約数の個数: 24

約数和(自身を含む): 301287168

約数和(自身を除く): 111643155

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 34487, 103461, 310383, 448331, 1344993, 1620889, 4034979, 4862667, 14588001, 21071557, 63214671, 189644013]

約数ペア:

[(1, 189644013), (3, 63214671), (9, 21071557), (13, 14588001), (39, 4862667), (47, 4034979), (117, 1620889), (141, 1344993), (423, 448331), (611, 310383), (1833, 103461), (5499, 34487)]