63271365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{883}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 107692416

約数和(自身を除く): 44421051

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 843, 883, 1405, 2649, 4215, 4415, 4777, 13245, 14331, 15011, 23885, 45033, 71655, 75055, 225165, 248123, 744369, 1240615, 3721845, 4218091, 12654273, 21090455, 63271365]

約数ペア:

[(1, 63271365), (3, 21090455), (5, 12654273), (15, 4218091), (17, 3721845), (51, 1240615), (85, 744369), (255, 248123), (281, 225165), (843, 75055), (883, 71655), (1405, 45033), (2649, 23885), (4215, 15011), (4415, 14331), (4777, 13245)]