55403117

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 70224000

約数和(自身を除く): 14820883

約数列:

[1, 7, 11, 77, 121, 149, 439, 847, 1043, 1639, 3073, 4829, 11473, 18029, 33803, 53119, 65411, 126203, 371833, 457877, 719521, 5036647, 7914731, 55403117]

約数ペア:

[(1, 55403117), (7, 7914731), (11, 5036647), (77, 719521), (121, 457877), (149, 371833), (439, 126203), (847, 65411), (1043, 53119), (1639, 33803), (3073, 18029), (4829, 11473)]