53755641

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 79347840

約数和(自身を除く): 25592199

約数列:

[1, 3, 9, 67, 201, 239, 373, 603, 717, 1119, 2151, 3357, 16013, 24991, 48039, 74973, 89147, 144117, 224919, 267441, 802323, 5972849, 17918547, 53755641]

約数ペア:

[(1, 53755641), (3, 17918547), (9, 5972849), (67, 802323), (201, 267441), (239, 224919), (373, 144117), (603, 89147), (717, 74973), (1119, 48039), (2151, 24991), (3357, 16013)]