69845061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 118492416

約数和(自身を除く): 48647355

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 61, 143, 157, 183, 187, 221, 429, 471, 561, 663, 671, 793, 1037, 1727, 2013, 2041, 2379, 2431, 2669, 3111, 5181, 6123, 7293, 8007, 8723, 9577, 11407, 13481, 22451, 26169, 28731, 29359, 34221, 34697, 40443, 67353, 88077, 104091, 105347, 124501, 148291, 162809, 316041, 373503, 381667, 444873, 488427, 1145001, 1369511, 1790899, 2116517, 4108533, 5372697, 6349551, 23281687, 69845061]

約数ペア:

[(1, 69845061), (3, 23281687), (11, 6349551), (13, 5372697), (17, 4108533), (33, 2116517), (39, 1790899), (51, 1369511), (61, 1145001), (143, 488427), (157, 444873), (183, 381667), (187, 373503), (221, 316041), (429, 162809), (471, 148291), (561, 124501), (663, 105347), (671, 104091), (793, 88077), (1037, 67353), (1727, 40443), (2013, 34697), (2041, 34221), (2379, 29359), (2431, 28731), (2669, 26169), (3111, 22451), (5181, 13481), (6123, 11407), (7293, 9577), (8007, 8723)]