74854017

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 133516800

約数和(自身を除く): 58662783

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 1951, 4263, 5481, 5853, 12789, 13657, 17559, 38367, 40971, 52677, 56579, 95599, 122913, 169737, 286797, 368739, 396053, 509211, 860391, 1188159, 1527633, 2581173, 2772371, 3564477, 8317113, 10693431, 24951339, 74854017]

約数ペア:

[(1, 74854017), (3, 24951339), (7, 10693431), (9, 8317113), (21, 3564477), (27, 2772371), (29, 2581173), (49, 1527633), (63, 1188159), (87, 860391), (147, 509211), (189, 396053), (203, 368739), (261, 286797), (441, 169737), (609, 122913), (783, 95599), (1323, 56579), (1421, 52677), (1827, 40971), (1951, 38367), (4263, 17559), (5481, 13657), (5853, 12789)]