42178897149

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{1543}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 61317674880

約数和(自身を除く): 19138777731

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 769, 867, 1543, 2091, 2307, 4629, 11849, 13073, 26231, 31529, 35547, 39219, 63263, 78693, 94587, 189789, 222241, 445927, 535993, 666723, 1075471, 1186567, 1337781, 1607979, 3226413, 3559701, 9111881, 18283007, 20171639, 27335643, 48649247, 54849021, 60514917, 145947741, 342917863, 827037199, 1028753589, 2481111597, 14059632383, 42178897149]

約数ペア:

[(1, 42178897149), (3, 14059632383), (17, 2481111597), (41, 1028753589), (51, 827037199), (123, 342917863), (289, 145947741), (697, 60514917), (769, 54849021), (867, 48649247), (1543, 27335643), (2091, 20171639), (2307, 18283007), (4629, 9111881), (11849, 3559701), (13073, 3226413), (26231, 1607979), (31529, 1337781), (35547, 1186567), (39219, 1075471), (63263, 666723), (78693, 535993), (94587, 445927), (189789, 222241)]