53581671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 47057049

約数列:

[1, 3, 9, 11, 13, 17, 31, 33, 39, 51, 79, 93, 99, 117, 143, 153, 187, 221, 237, 279, 341, 403, 429, 527, 561, 663, 711, 869, 1023, 1027, 1209, 1287, 1343, 1581, 1683, 1989, 2431, 2449, 2607, 3069, 3081, 3627, 4029, 4433, 4743, 5797, 6851, 7293, 7347, 7821, 9243, 11297, 12087, 13299, 14773, 17391, 17459, 20553, 21879, 22041, 26939, 31837, 33891, 39897, 41633, 44319, 52173, 52377, 61659, 75361, 80817, 95511, 101673, 124899, 132957, 157131, 192049, 226083, 242451, 286533, 350207, 374697, 457963, 541229, 576147, 678249, 1050621, 1373889, 1623687, 1728441, 3151863, 4121667, 4871061, 5953519, 17860557, 53581671]

約数ペア:

[(1, 53581671), (3, 17860557), (9, 5953519), (11, 4871061), (13, 4121667), (17, 3151863), (31, 1728441), (33, 1623687), (39, 1373889), (51, 1050621), (79, 678249), (93, 576147), (99, 541229), (117, 457963), (143, 374697), (153, 350207), (187, 286533), (221, 242451), (237, 226083), (279, 192049), (341, 157131), (403, 132957), (429, 124899), (527, 101673), (561, 95511), (663, 80817), (711, 75361), (869, 61659), (1023, 52377), (1027, 52173), (1209, 44319), (1287, 41633), (1343, 39897), (1581, 33891), (1683, 31837), (1989, 26939), (2431, 22041), (2449, 21879), (2607, 20553), (3069, 17459), (3081, 17391), (3627, 14773), (4029, 13299), (4433, 12087), (4743, 11297), (5797, 9243), (6851, 7821), (7293, 7347)]