40989818493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{20101}}^1$

素因数の和:20750

約数の個数: 48

約数和(自身を含む): 66073665840

約数和(自身を除く): 25083847347

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 601, 1131, 1803, 3393, 5409, 7813, 17429, 20101, 23439, 52287, 60303, 70317, 156861, 180909, 226577, 261313, 582929, 679731, 783939, 1748787, 2039193, 2351817, 5246361, 7578077, 12080701, 22734231, 36242103, 68202693, 108726309, 157049113, 350340329, 471147339, 1051020987, 1413442017, 3153062961, 4554424277, 13663272831, 40989818493]

約数ペア:

[(1, 40989818493), (3, 13663272831), (9, 4554424277), (13, 3153062961), (29, 1413442017), (39, 1051020987), (87, 471147339), (117, 350340329), (261, 157049113), (377, 108726309), (601, 68202693), (1131, 36242103), (1803, 22734231), (3393, 12080701), (5409, 7578077), (7813, 5246361), (17429, 2351817), (20101, 2039193), (23439, 1748787), (52287, 783939), (60303, 679731), (70317, 582929), (156861, 261313), (180909, 226577)]