75274353

素因数分解:

$3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 141710400

約数和(自身を除く): 66436047

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 149, 189, 231, 243, 297, 447, 567, 693, 729, 891, 1043, 1341, 1639, 1701, 2079, 2187, 2673, 3129, 4023, 4917, 5103, 6237, 6561, 8019, 9387, 11473, 12069, 14751, 15309, 18711, 24057, 28161, 34419, 36207, 44253, 45927, 56133, 72171, 84483, 103257, 108621, 132759, 168399, 253449, 309771, 325863, 398277, 505197, 760347, 929313, 977589, 1194831, 2281041, 2787939, 3584493, 6843123, 8363817, 10753479, 25091451, 75274353]

約数ペア:

[(1, 75274353), (3, 25091451), (7, 10753479), (9, 8363817), (11, 6843123), (21, 3584493), (27, 2787939), (33, 2281041), (63, 1194831), (77, 977589), (81, 929313), (99, 760347), (149, 505197), (189, 398277), (231, 325863), (243, 309771), (297, 253449), (447, 168399), (567, 132759), (693, 108621), (729, 103257), (891, 84483), (1043, 72171), (1341, 56133), (1639, 45927), (1701, 44253), (2079, 36207), (2187, 34419), (2673, 28161), (3129, 24057), (4023, 18711), (4917, 15309), (5103, 14751), (6237, 12069), (6561, 11473), (8019, 9387)]