387624933

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3599

約数の個数: 40

約数和(自身を含む): 611930880

約数和(自身を除く): 224305947

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 261, 423, 783, 1269, 1363, 2349, 3511, 3807, 4089, 10533, 12267, 31599, 36801, 94797, 101819, 110403, 165017, 284391, 305457, 495051, 916371, 1485153, 2749113, 4455459, 4785493, 8247339, 13366377, 14356479, 43069437, 129208311, 387624933]

約数ペア:

[(1, 387624933), (3, 129208311), (9, 43069437), (27, 14356479), (29, 13366377), (47, 8247339), (81, 4785493), (87, 4455459), (141, 2749113), (261, 1485153), (423, 916371), (783, 495051), (1269, 305457), (1363, 284391), (2349, 165017), (3511, 110403), (3807, 101819), (4089, 94797), (10533, 36801), (12267, 31599)]