545715678879

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1373419}}^1$

素因数の和:1373509

約数の個数: 72

約数和(自身を含む): 989208501840

約数和(自身を除く): 443492822961

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 53, 63, 119, 147, 153, 159, 357, 371, 441, 477, 833, 901, 1071, 1113, 2499, 2597, 2703, 3339, 6307, 7497, 7791, 8109, 18921, 23373, 44149, 56763, 132447, 397341, 1373419, 4120257, 9613933, 12360771, 23348123, 28841799, 67297531, 70044369, 72791207, 86525397, 163436861, 201892593, 210133107, 218373621, 490310583, 509538449, 605677779, 655120863, 1144058027, 1237450519, 1470931749, 1528615347, 3432174081, 3566769143, 3712351557, 4585846041, 8662153633, 10296522243, 10700307429, 11137054671, 25986460899, 32100922287, 60635075431, 77959382697, 181905226293, 545715678879]

約数ペア:

[(1, 545715678879), (3, 181905226293), (7, 77959382697), (9, 60635075431), (17, 32100922287), (21, 25986460899), (49, 11137054671), (51, 10700307429), (53, 10296522243), (63, 8662153633), (119, 4585846041), (147, 3712351557), (153, 3566769143), (159, 3432174081), (357, 1528615347), (371, 1470931749), (441, 1237450519), (477, 1144058027), (833, 655120863), (901, 605677779), (1071, 509538449), (1113, 490310583), (2499, 218373621), (2597, 210133107), (2703, 201892593), (3339, 163436861), (6307, 86525397), (7497, 72791207), (7791, 70044369), (8109, 67297531), (18921, 28841799), (23373, 23348123), (44149, 12360771), (56763, 9613933), (132447, 4120257), (397341, 1373419)]