42852381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 72382464

約数和(自身を除く): 29530083

約数列:

[1, 3, 11, 13, 23, 33, 39, 43, 69, 101, 129, 143, 253, 299, 303, 429, 473, 559, 759, 897, 989, 1111, 1313, 1419, 1677, 2323, 2967, 3289, 3333, 3939, 4343, 6149, 6969, 9867, 10879, 12857, 13029, 14443, 18447, 25553, 30199, 32637, 38571, 43329, 47773, 56459, 76659, 90597, 99889, 141427, 143319, 169377, 299667, 332189, 424281, 621049, 996567, 1098779, 1298557, 1863147, 3296337, 3895671, 14284127, 42852381]

約数ペア:

[(1, 42852381), (3, 14284127), (11, 3895671), (13, 3296337), (23, 1863147), (33, 1298557), (39, 1098779), (43, 996567), (69, 621049), (101, 424281), (129, 332189), (143, 299667), (253, 169377), (299, 143319), (303, 141427), (429, 99889), (473, 90597), (559, 76659), (759, 56459), (897, 47773), (989, 43329), (1111, 38571), (1313, 32637), (1419, 30199), (1677, 25553), (2323, 18447), (2967, 14443), (3289, 13029), (3333, 12857), (3939, 10879), (4343, 9867), (6149, 6969)]