63977139

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 93929472

約数和(自身を除く): 29952333

約数列:

[1, 3, 9, 127, 223, 251, 381, 669, 753, 1143, 2007, 2259, 28321, 31877, 55973, 84963, 95631, 167919, 254889, 286893, 503757, 7108571, 21325713, 63977139]

約数ペア:

[(1, 63977139), (3, 21325713), (9, 7108571), (127, 503757), (223, 286893), (251, 254889), (381, 167919), (669, 95631), (753, 84963), (1143, 55973), (2007, 31877), (2259, 28321)]