20161763061

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 30810758400

約数和(自身を除く): 10648995339

約数列:

[1, 3, 11, 29, 33, 87, 121, 157, 319, 363, 471, 957, 1109, 1331, 1727, 3327, 3509, 3993, 4553, 5181, 10527, 12199, 13659, 18997, 32161, 36597, 38599, 50083, 56991, 96483, 115797, 134189, 150249, 174113, 208967, 353771, 402567, 522339, 550913, 626901, 1061313, 1476079, 1652739, 1915243, 3891481, 4428237, 5049277, 5745729, 6060043, 11674443, 15147831, 18180129, 21067673, 42806291, 55542047, 63203019, 128418873, 166626141, 231744403, 610962517, 695233209, 1832887551, 6720587687, 20161763061]

約数ペア:

[(1, 20161763061), (3, 6720587687), (11, 1832887551), (29, 695233209), (33, 610962517), (87, 231744403), (121, 166626141), (157, 128418873), (319, 63203019), (363, 55542047), (471, 42806291), (957, 21067673), (1109, 18180129), (1331, 15147831), (1727, 11674443), (3327, 6060043), (3509, 5745729), (3993, 5049277), (4553, 4428237), (5181, 3891481), (10527, 1915243), (12199, 1652739), (13659, 1476079), (18997, 1061313), (32161, 626901), (36597, 550913), (38599, 522339), (50083, 402567), (56991, 353771), (96483, 208967), (115797, 174113), (134189, 150249)]