157870293777

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1\times {\mathrm{18461}}^1$

素因数の和:19534

約数の個数: 48

約数和(自身を含む): 262662566400

約数和(自身を除く): 104792272623

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 911, 1043, 1341, 2733, 3129, 6377, 8199, 9387, 18461, 19131, 55383, 57393, 129227, 135739, 166149, 387681, 407217, 950173, 1163043, 1221651, 2750689, 2850519, 8252067, 8551557, 16817971, 19254823, 24756201, 50453913, 57764469, 117725797, 151361739, 173293407, 353177391, 1059532173, 2505877679, 7517633037, 17541143753, 22552899111, 52623431259, 157870293777]

約数ペア:

[(1, 157870293777), (3, 52623431259), (7, 22552899111), (9, 17541143753), (21, 7517633037), (63, 2505877679), (149, 1059532173), (447, 353177391), (911, 173293407), (1043, 151361739), (1341, 117725797), (2733, 57764469), (3129, 50453913), (6377, 24756201), (8199, 19254823), (9387, 16817971), (18461, 8551557), (19131, 8252067), (55383, 2850519), (57393, 2750689), (129227, 1221651), (135739, 1163043), (166149, 950173), (387681, 407217)]