74287161

素因数分解:

$3^2\times {\mathrm{13}}^4\times {\mathrm{17}}^2$

素因数の和:92

約数の個数: 45

約数和(自身を含む): 123485531

約数和(自身を除く): 49198370

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 289, 507, 663, 867, 1521, 1989, 2197, 2601, 2873, 3757, 6591, 8619, 11271, 19773, 25857, 28561, 33813, 37349, 48841, 85683, 112047, 146523, 257049, 336141, 439569, 485537, 634933, 1456611, 1904799, 4369833, 5714397, 8254129, 24762387, 74287161]

約数ペア:

[(1, 74287161), (3, 24762387), (9, 8254129), (13, 5714397), (17, 4369833), (39, 1904799), (51, 1456611), (117, 634933), (153, 485537), (169, 439569), (221, 336141), (289, 257049), (507, 146523), (663, 112047), (867, 85683), (1521, 48841), (1989, 37349), (2197, 33813), (2601, 28561), (2873, 25857), (3757, 19773), (6591, 11271)]