459302823

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 806362128

約数和(自身を除く): 347059305

約数列:

[1, 3, 7, 9, 21, 43, 49, 53, 63, 129, 147, 159, 301, 371, 387, 441, 457, 477, 903, 1113, 1371, 2107, 2279, 2597, 2709, 3199, 3339, 4113, 6321, 6837, 7791, 9597, 15953, 18963, 19651, 20511, 22393, 23373, 24221, 28791, 47859, 58953, 67179, 72663, 111671, 137557, 143577, 169547, 176859, 201537, 217989, 335013, 412671, 508641, 962899, 1005039, 1041503, 1186829, 1238013, 1525923, 2888697, 3124509, 3560487, 7290521, 8666091, 9373527, 10681461, 21871563, 51033647, 65614689, 153100941, 459302823]

約数ペア:

[(1, 459302823), (3, 153100941), (7, 65614689), (9, 51033647), (21, 21871563), (43, 10681461), (49, 9373527), (53, 8666091), (63, 7290521), (129, 3560487), (147, 3124509), (159, 2888697), (301, 1525923), (371, 1238013), (387, 1186829), (441, 1041503), (457, 1005039), (477, 962899), (903, 508641), (1113, 412671), (1371, 335013), (2107, 217989), (2279, 201537), (2597, 176859), (2709, 169547), (3199, 143577), (3339, 137557), (4113, 111671), (6321, 72663), (6837, 67179), (7791, 58953), (9597, 47859), (15953, 28791), (18963, 24221), (19651, 23373), (20511, 22393)]