42130641

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 72296064

約数和(自身を除く): 30165423

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 733, 833, 1127, 1173, 2199, 2499, 2737, 3381, 5131, 8211, 12461, 15393, 16859, 19159, 35917, 37383, 50577, 57477, 87227, 107751, 118013, 261681, 286603, 354039, 610589, 826091, 859809, 1831767, 2006221, 2478273, 6018663, 14043547, 42130641]

約数ペア:

[(1, 42130641), (3, 14043547), (7, 6018663), (17, 2478273), (21, 2006221), (23, 1831767), (49, 859809), (51, 826091), (69, 610589), (119, 354039), (147, 286603), (161, 261681), (357, 118013), (391, 107751), (483, 87227), (733, 57477), (833, 50577), (1127, 37383), (1173, 35917), (2199, 19159), (2499, 16859), (2737, 15393), (3381, 12461), (5131, 8211)]