137718549

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 220881024

約数和(自身を除く): 83162475

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 243, 369, 601, 621, 943, 1107, 1803, 1863, 2829, 3321, 5409, 5589, 8487, 9963, 13823, 16227, 24641, 25461, 41469, 48681, 73923, 76383, 124407, 146043, 221769, 229149, 373221, 566743, 665307, 1119663, 1700229, 1995921, 3358989, 5100687, 5987763, 15302061, 45906183, 137718549]

約数ペア:

[(1, 137718549), (3, 45906183), (9, 15302061), (23, 5987763), (27, 5100687), (41, 3358989), (69, 1995921), (81, 1700229), (123, 1119663), (207, 665307), (243, 566743), (369, 373221), (601, 229149), (621, 221769), (943, 146043), (1107, 124407), (1803, 76383), (1863, 73923), (2829, 48681), (3321, 41469), (5409, 25461), (5589, 24641), (8487, 16227), (9963, 13823)]