161788883217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 237839728896

約数和(自身を除く): 76050845679

約数列:

[1, 3, 13, 39, 67, 193, 201, 541, 579, 593, 871, 1623, 1779, 2509, 2613, 7033, 7527, 7709, 12931, 21099, 23127, 36247, 38793, 39731, 104413, 108741, 114449, 119193, 168103, 313239, 320813, 343347, 471211, 504309, 516503, 962439, 1357369, 1413633, 1487837, 1549509, 4072107, 4170569, 4463511, 6995671, 7668083, 12511707, 20987013, 21494471, 23004249, 61916909, 64483413, 90943723, 99685079, 185750727, 272831169, 279428123, 299055237, 804919817, 838284369, 2414759451, 4148432903, 12445298709, 53929627739, 161788883217]

約数ペア:

[(1, 161788883217), (3, 53929627739), (13, 12445298709), (39, 4148432903), (67, 2414759451), (193, 838284369), (201, 804919817), (541, 299055237), (579, 279428123), (593, 272831169), (871, 185750727), (1623, 99685079), (1779, 90943723), (2509, 64483413), (2613, 61916909), (7033, 23004249), (7527, 21494471), (7709, 20987013), (12931, 12511707), (21099, 7668083), (23127, 6995671), (36247, 4463511), (38793, 4170569), (39731, 4072107), (104413, 1549509), (108741, 1487837), (114449, 1413633), (119193, 1357369), (168103, 962439), (313239, 516503), (320813, 504309), (343347, 471211)]