42243663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 73285632

約数和(自身を除く): 31041969

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 7951, 23853, 55657, 87461, 166971, 182873, 262383, 548619, 612227, 1280111, 1836681, 2011603, 3840333, 6034809, 14081221, 42243663]

約数ペア:

[(1, 42243663), (3, 14081221), (7, 6034809), (11, 3840333), (21, 2011603), (23, 1836681), (33, 1280111), (69, 612227), (77, 548619), (161, 262383), (231, 182873), (253, 166971), (483, 87461), (759, 55657), (1771, 23853), (5313, 7951)]