63641853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 105131520

約数和(自身を除く): 41489667

約数列:

[1, 3, 9, 11, 31, 33, 89, 93, 99, 233, 267, 279, 341, 699, 801, 979, 1023, 2097, 2563, 2759, 2937, 3069, 7223, 7689, 8277, 8811, 20737, 21669, 23067, 24831, 30349, 62211, 65007, 79453, 91047, 186633, 228107, 238359, 273141, 642847, 684321, 715077, 1928541, 2052963, 5785623, 7071317, 21213951, 63641853]

約数ペア:

[(1, 63641853), (3, 21213951), (9, 7071317), (11, 5785623), (31, 2052963), (33, 1928541), (89, 715077), (93, 684321), (99, 642847), (233, 273141), (267, 238359), (279, 228107), (341, 186633), (699, 91047), (801, 79453), (979, 65007), (1023, 62211), (2097, 30349), (2563, 24831), (2759, 23067), (2937, 21669), (3069, 20737), (7223, 8811), (7689, 8277)]