268188003

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 411642000

約数和(自身を除く): 143453997

約数列:

[1, 3, 9, 27, 53, 81, 159, 179, 349, 477, 537, 1047, 1431, 1611, 3141, 4293, 4833, 9423, 9487, 14499, 18497, 28269, 28461, 55491, 62471, 85383, 166473, 187413, 256149, 499419, 562239, 768447, 1498257, 1686717, 3310963, 5060151, 9932889, 29798667, 89396001, 268188003]

約数ペア:

[(1, 268188003), (3, 89396001), (9, 29798667), (27, 9932889), (53, 5060151), (81, 3310963), (159, 1686717), (179, 1498257), (349, 768447), (477, 562239), (537, 499419), (1047, 256149), (1431, 187413), (1611, 166473), (3141, 85383), (4293, 62471), (4833, 55491), (9423, 28461), (9487, 28269), (14499, 18497)]