6240591

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 11080800

約数和(自身を除く): 4840209

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 89, 147, 159, 189, 267, 371, 441, 477, 623, 801, 1113, 1323, 1431, 1869, 2403, 2597, 3339, 4361, 4717, 5607, 7791, 10017, 13083, 14151, 16821, 23373, 33019, 39249, 42453, 70119, 99057, 117747, 127359, 231133, 297171, 693399, 891513, 2080197, 6240591]

約数ペア:

[(1, 6240591), (3, 2080197), (7, 891513), (9, 693399), (21, 297171), (27, 231133), (49, 127359), (53, 117747), (63, 99057), (89, 70119), (147, 42453), (159, 39249), (189, 33019), (267, 23373), (371, 16821), (441, 14151), (477, 13083), (623, 10017), (801, 7791), (1113, 5607), (1323, 4717), (1431, 4361), (1869, 3339), (2403, 2597)]