201220567911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2677}}^1\times {\mathrm{2741}}^1$

素因数の和:5712

約数の個数: 48

約数和(自身を含む): 318454519968

約数和(自身を除く): 117233952057

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 2493, 2677, 2741, 3047, 8031, 8223, 9141, 24093, 24669, 27423, 29447, 30151, 88341, 90453, 265023, 271359, 741529, 759257, 2224587, 2277771, 6673761, 6833313, 7337657, 8156819, 8351827, 22012971, 24470457, 25055481, 66038913, 73411371, 75166443, 80714227, 242142681, 726428043, 2032530989, 6097592967, 18292778901, 22357840879, 67073522637, 201220567911]

約数ペア:

[(1, 201220567911), (3, 67073522637), (9, 22357840879), (11, 18292778901), (33, 6097592967), (99, 2032530989), (277, 726428043), (831, 242142681), (2493, 80714227), (2677, 75166443), (2741, 73411371), (3047, 66038913), (8031, 25055481), (8223, 24470457), (9141, 22012971), (24093, 8351827), (24669, 8156819), (27423, 7337657), (29447, 6833313), (30151, 6673761), (88341, 2277771), (90453, 2224587), (265023, 759257), (271359, 741529)]