726687117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1291}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 1202056128

約数和(自身を除く): 475369011

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 283, 663, 849, 1291, 1989, 2547, 3679, 3873, 4811, 11037, 11619, 14433, 16783, 21947, 33111, 43299, 50349, 62543, 65841, 151047, 187629, 197523, 285311, 365353, 562887, 855933, 1096059, 2567799, 3288177, 4749589, 6211001, 14248767, 18633003, 42746301, 55899009, 80743013, 242229039, 726687117]

約数ペア:

[(1, 726687117), (3, 242229039), (9, 80743013), (13, 55899009), (17, 42746301), (39, 18633003), (51, 14248767), (117, 6211001), (153, 4749589), (221, 3288177), (283, 2567799), (663, 1096059), (849, 855933), (1291, 562887), (1989, 365353), (2547, 285311), (3679, 197523), (3873, 187629), (4811, 151047), (11037, 65841), (11619, 62543), (14433, 50349), (16783, 43299), (21947, 33111)]