42075663

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 70178400

約数和(自身を除く): 28102737

約数列:

[1, 3, 7, 17, 21, 49, 51, 113, 119, 147, 149, 339, 357, 447, 791, 833, 1043, 1921, 2373, 2499, 2533, 3129, 5537, 5763, 7301, 7599, 13447, 16611, 16837, 17731, 21903, 40341, 50511, 53193, 94129, 117859, 124117, 282387, 286229, 353577, 372351, 825013, 858687, 2003603, 2475039, 6010809, 14025221, 42075663]

約数ペア:

[(1, 42075663), (3, 14025221), (7, 6010809), (17, 2475039), (21, 2003603), (49, 858687), (51, 825013), (113, 372351), (119, 353577), (147, 286229), (149, 282387), (339, 124117), (357, 117859), (447, 94129), (791, 53193), (833, 50511), (1043, 40341), (1921, 21903), (2373, 17731), (2499, 16837), (2533, 16611), (3129, 13447), (5537, 7599), (5763, 7301)]