42802641

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 73854720

約数和(自身を除く): 31052079

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 4273, 10017, 12819, 29911, 38457, 89733, 115371, 226469, 269199, 679407, 807597, 1585283, 2038221, 4755849, 6114663, 14267547, 42802641]

約数ペア:

[(1, 42802641), (3, 14267547), (7, 6114663), (9, 4755849), (21, 2038221), (27, 1585283), (53, 807597), (63, 679407), (159, 269199), (189, 226469), (371, 115371), (477, 89733), (1113, 38457), (1431, 29911), (3339, 12819), (4273, 10017)]