79212903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 132679680

約数和(自身を除く): 53466777

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2467, 2919, 4587, 7401, 10703, 17269, 27137, 32109, 51807, 81411, 189959, 342913, 569877, 1028739, 2400391, 3772043, 7201173, 11316129, 26404301, 79212903]

約数ペア:

[(1, 79212903), (3, 26404301), (7, 11316129), (11, 7201173), (21, 3772043), (33, 2400391), (77, 1028739), (139, 569877), (231, 342913), (417, 189959), (973, 81411), (1529, 51807), (2467, 32109), (2919, 27137), (4587, 17269), (7401, 10703)]