61705971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8581}}^1$

素因数の和:8651

約数の個数: 24

約数和(自身を含む): 96393024

約数和(自身を除く): 34687053

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 8581, 25743, 77229, 145877, 403307, 437631, 1209921, 1312893, 3629763, 6856219, 20568657, 61705971]

約数ペア:

[(1, 61705971), (3, 20568657), (9, 6856219), (17, 3629763), (47, 1312893), (51, 1209921), (141, 437631), (153, 403307), (423, 145877), (799, 77229), (2397, 25743), (7191, 8581)]