53701299

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 80883712

約数和(自身を除く): 27182413

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 991, 2007, 2973, 6021, 8919, 18063, 26757, 54189, 80271, 220993, 240813, 662979, 1988937, 5966811, 17900433, 53701299]

約数ペア:

[(1, 53701299), (3, 17900433), (9, 5966811), (27, 1988937), (81, 662979), (223, 240813), (243, 220993), (669, 80271), (991, 54189), (2007, 26757), (2973, 18063), (6021, 8919)]