73967985

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 164527104

約数和(自身を除く): 90559119

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 223, 243, 273, 315, 351, 405, 455, 567, 585, 669, 729, 819, 945, 1053, 1115, 1215, 1365, 1561, 1701, 1755, 2007, 2457, 2835, 2899, 3159, 3345, 3645, 4095, 4683, 5103, 5265, 6021, 7371, 7805, 8505, 8697, 9477, 10035, 12285, 14049, 14495, 15795, 18063, 20293, 22113, 23415, 25515, 26091, 30105, 36855, 42147, 43485, 47385, 54189, 60879, 66339, 70245, 78273, 90315, 101465, 110565, 126441, 130455, 162567, 182637, 210735, 234819, 270945, 304395, 331695, 379323, 391365, 547911, 632205, 704457, 812835, 913185, 1137969, 1174095, 1643733, 1896615, 2113371, 2739555, 3522285, 4931199, 5689845, 8218665, 10566855, 14793597, 24655995, 73967985]

約数ペア:

[(1, 73967985), (3, 24655995), (5, 14793597), (7, 10566855), (9, 8218665), (13, 5689845), (15, 4931199), (21, 3522285), (27, 2739555), (35, 2113371), (39, 1896615), (45, 1643733), (63, 1174095), (65, 1137969), (81, 913185), (91, 812835), (105, 704457), (117, 632205), (135, 547911), (189, 391365), (195, 379323), (223, 331695), (243, 304395), (273, 270945), (315, 234819), (351, 210735), (405, 182637), (455, 162567), (567, 130455), (585, 126441), (669, 110565), (729, 101465), (819, 90315), (945, 78273), (1053, 70245), (1115, 66339), (1215, 60879), (1365, 54189), (1561, 47385), (1701, 43485), (1755, 42147), (2007, 36855), (2457, 30105), (2835, 26091), (2899, 25515), (3159, 23415), (3345, 22113), (3645, 20293), (4095, 18063), (4683, 15795), (5103, 14495), (5265, 14049), (6021, 12285), (7371, 10035), (7805, 9477), (8505, 8697)]