181138893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 281304576

約数和(自身を除く): 100165683

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 5813, 10387, 17439, 31161, 75569, 98821, 226707, 273211, 296463, 819633, 1284673, 3551743, 3854019, 4644587, 10655229, 13933761, 60379631, 181138893]

約数ペア:

[(1, 181138893), (3, 60379631), (13, 13933761), (17, 10655229), (39, 4644587), (47, 3854019), (51, 3551743), (141, 1284673), (221, 819633), (611, 296463), (663, 273211), (799, 226707), (1833, 98821), (2397, 75569), (5813, 31161), (10387, 17439)]