45191619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 30287421

約数列:

[1, 3, 9, 11, 23, 33, 69, 89, 99, 207, 223, 253, 267, 669, 759, 801, 979, 2007, 2047, 2277, 2453, 2937, 5129, 6141, 7359, 8811, 15387, 18423, 19847, 22077, 22517, 46161, 56419, 59541, 67551, 169257, 178623, 202653, 218317, 456481, 507771, 654951, 1369443, 1964853, 4108329, 5021291, 15063873, 45191619]

約数ペア:

[(1, 45191619), (3, 15063873), (9, 5021291), (11, 4108329), (23, 1964853), (33, 1369443), (69, 654951), (89, 507771), (99, 456481), (207, 218317), (223, 202653), (253, 178623), (267, 169257), (669, 67551), (759, 59541), (801, 56419), (979, 46161), (2007, 22517), (2047, 22077), (2277, 19847), (2453, 18423), (2937, 15387), (5129, 8811), (6141, 7359)]