42682563

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 81409536

約数和(自身を除く): 38726973

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3623, 3927, 10869, 11781, 25361, 32607, 39853, 61591, 76083, 119559, 184773, 228249, 278971, 358677, 431137, 554319, 677501, 836913, 1293411, 2032503, 2510739, 3880233, 4742507, 6097509, 14227521, 42682563]

約数ペア:

[(1, 42682563), (3, 14227521), (7, 6097509), (9, 4742507), (11, 3880233), (17, 2510739), (21, 2032503), (33, 1293411), (51, 836913), (63, 677501), (77, 554319), (99, 431137), (119, 358677), (153, 278971), (187, 228249), (231, 184773), (357, 119559), (561, 76083), (693, 61591), (1071, 39853), (1309, 32607), (1683, 25361), (3623, 11781), (3927, 10869)]