57197979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1321}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 87854832

約数和(自身を除く): 30656853

約数列:

[1, 3, 9, 17, 51, 153, 283, 849, 1321, 2547, 3963, 4811, 11889, 14433, 22457, 43299, 67371, 202113, 373843, 1121529, 3364587, 6355331, 19065993, 57197979]

約数ペア:

[(1, 57197979), (3, 19065993), (9, 6355331), (17, 3364587), (51, 1121529), (153, 373843), (283, 202113), (849, 67371), (1321, 43299), (2547, 22457), (3963, 14433), (4811, 11889)]