12761520597

素因数分解:

$3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 22038804480

約数和(自身を除く): 9277283883

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 167, 189, 307, 439, 501, 567, 921, 1169, 1317, 1503, 2149, 2763, 3073, 3507, 3951, 4509, 6447, 8289, 9219, 10521, 11853, 13527, 19341, 24867, 27657, 31563, 35559, 51269, 58023, 73313, 82971, 94689, 134773, 153807, 174069, 219939, 248913, 358883, 404319, 461421, 513191, 659817, 943411, 1076649, 1212957, 1384263, 1539573, 1979451, 2830233, 3229947, 3638871, 4152789, 4618719, 5938353, 8490699, 9689841, 10916613, 13856157, 22507091, 25472097, 29069523, 41568471, 67521273, 76416291, 157549637, 202563819, 472648911, 607691457, 1417946733, 1823074371, 4253840199, 12761520597]

約数ペア:

[(1, 12761520597), (3, 4253840199), (7, 1823074371), (9, 1417946733), (21, 607691457), (27, 472648911), (63, 202563819), (81, 157549637), (167, 76416291), (189, 67521273), (307, 41568471), (439, 29069523), (501, 25472097), (567, 22507091), (921, 13856157), (1169, 10916613), (1317, 9689841), (1503, 8490699), (2149, 5938353), (2763, 4618719), (3073, 4152789), (3507, 3638871), (3951, 3229947), (4509, 2830233), (6447, 1979451), (8289, 1539573), (9219, 1384263), (10521, 1212957), (11853, 1076649), (13527, 943411), (19341, 659817), (24867, 513191), (27657, 461421), (31563, 404319), (35559, 358883), (51269, 248913), (58023, 219939), (73313, 174069), (82971, 153807), (94689, 134773)]