27939573

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 43908480

約数和(自身を除く): 15968907

約数列:

[1, 3, 9, 27, 41, 47, 81, 123, 141, 179, 369, 423, 537, 1107, 1269, 1611, 1927, 3321, 3807, 4833, 5781, 7339, 8413, 14499, 17343, 22017, 25239, 52029, 66051, 75717, 156087, 198153, 227151, 344933, 594459, 681453, 1034799, 3104397, 9313191, 27939573]

約数ペア:

[(1, 27939573), (3, 9313191), (9, 3104397), (27, 1034799), (41, 681453), (47, 594459), (81, 344933), (123, 227151), (141, 198153), (179, 156087), (369, 75717), (423, 66051), (537, 52029), (1107, 25239), (1269, 22017), (1611, 17343), (1927, 14499), (3321, 8413), (3807, 7339), (4833, 5781)]