72960921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3163}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 115498656

約数和(自身を除く): 42537735

約数列:

[1, 3, 9, 11, 33, 99, 233, 699, 2097, 2563, 3163, 7689, 9489, 23067, 28467, 34793, 104379, 313137, 736979, 2210937, 6632811, 8106769, 24320307, 72960921]

約数ペア:

[(1, 72960921), (3, 24320307), (9, 8106769), (11, 6632811), (33, 2210937), (99, 736979), (233, 313137), (699, 104379), (2097, 34793), (2563, 28467), (3163, 23067), (7689, 9489)]