179969517

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:6002

約数の個数: 48

約数和(自身を含む): 328648320

約数和(自身を除く): 148678803

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 5939, 10101, 17817, 30303, 41573, 53451, 77207, 124719, 219743, 231621, 374157, 540449, 659229, 694863, 1538201, 1621347, 1977687, 2856659, 4614603, 4864041, 8569977, 13843809, 19996613, 25709931, 59989839, 179969517]

約数ペア:

[(1, 179969517), (3, 59989839), (7, 25709931), (9, 19996613), (13, 13843809), (21, 8569977), (37, 4864041), (39, 4614603), (63, 2856659), (91, 1977687), (111, 1621347), (117, 1538201), (259, 694863), (273, 659229), (333, 540449), (481, 374157), (777, 231621), (819, 219743), (1443, 124719), (2331, 77207), (3367, 53451), (4329, 41573), (5939, 30303), (10101, 17817)]