289163601

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 443658600

約数和(自身を除く): 154494999

約数列:

[1, 3, 9, 27, 53, 81, 159, 193, 349, 477, 579, 1047, 1431, 1737, 3141, 4293, 5211, 9423, 10229, 15633, 18497, 28269, 30687, 55491, 67357, 92061, 166473, 202071, 276183, 499419, 606213, 828549, 1498257, 1818639, 3569921, 5455917, 10709763, 32129289, 96387867, 289163601]

約数ペア:

[(1, 289163601), (3, 96387867), (9, 32129289), (27, 10709763), (53, 5455917), (81, 3569921), (159, 1818639), (193, 1498257), (349, 828549), (477, 606213), (579, 499419), (1047, 276183), (1431, 202071), (1737, 166473), (3141, 92061), (4293, 67357), (5211, 55491), (9423, 30687), (10229, 28269), (15633, 18497)]