526804551

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 1002089088

約数和(自身を除く): 475284537

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 157, 221, 241, 273, 357, 471, 663, 723, 819, 1071, 1099, 1413, 1547, 1687, 1989, 2041, 2169, 2669, 3133, 3297, 4097, 4641, 5061, 6123, 8007, 9399, 9891, 12291, 13923, 14287, 15183, 18369, 18683, 21931, 24021, 28197, 28679, 34697, 36873, 37837, 42861, 53261, 56049, 65793, 86037, 104091, 113511, 128583, 159783, 168147, 197379, 242879, 258111, 264859, 312273, 340533, 372827, 479349, 491881, 643229, 728637, 794577, 1118481, 1475643, 1929687, 2185911, 2383731, 3355443, 3443167, 4426929, 4502603, 5789061, 8361977, 10329501, 13507809, 25085931, 30988503, 40523427, 58533839, 75257793, 175601517, 526804551]

約数ペア:

[(1, 526804551), (3, 175601517), (7, 75257793), (9, 58533839), (13, 40523427), (17, 30988503), (21, 25085931), (39, 13507809), (51, 10329501), (63, 8361977), (91, 5789061), (117, 4502603), (119, 4426929), (153, 3443167), (157, 3355443), (221, 2383731), (241, 2185911), (273, 1929687), (357, 1475643), (471, 1118481), (663, 794577), (723, 728637), (819, 643229), (1071, 491881), (1099, 479349), (1413, 372827), (1547, 340533), (1687, 312273), (1989, 264859), (2041, 258111), (2169, 242879), (2669, 197379), (3133, 168147), (3297, 159783), (4097, 128583), (4641, 113511), (5061, 104091), (6123, 86037), (8007, 65793), (9399, 56049), (9891, 53261), (12291, 42861), (13923, 37837), (14287, 36873), (15183, 34697), (18369, 28679), (18683, 28197), (21931, 24021)]