6437637

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 10454400

約数和(自身を除く): 4016763

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 89, 141, 171, 267, 423, 513, 801, 893, 1269, 1539, 1691, 2403, 2679, 3807, 4183, 5073, 7209, 8037, 12549, 15219, 24111, 37647, 45657, 72333, 79477, 112941, 136971, 238431, 338823, 715293, 2145879, 6437637]

約数ペア:

[(1, 6437637), (3, 2145879), (9, 715293), (19, 338823), (27, 238431), (47, 136971), (57, 112941), (81, 79477), (89, 72333), (141, 45657), (171, 37647), (267, 24111), (423, 15219), (513, 12549), (801, 8037), (893, 7209), (1269, 5073), (1539, 4183), (1691, 3807), (2403, 2679)]