56132139

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 33862101

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1511, 1769, 4533, 5307, 10577, 12383, 31731, 37149, 43819, 92171, 131457, 276513, 306733, 645197, 920199, 1935591, 2672959, 8018877, 18710713, 56132139]

約数ペア:

[(1, 56132139), (3, 18710713), (7, 8018877), (21, 2672959), (29, 1935591), (61, 920199), (87, 645197), (183, 306733), (203, 276513), (427, 131457), (609, 92171), (1281, 43819), (1511, 37149), (1769, 31731), (4533, 12383), (5307, 10577)]