43472667

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 24748773

約数列:

[1, 3, 7, 21, 53, 139, 159, 281, 371, 417, 843, 973, 1113, 1967, 2919, 5901, 7367, 14893, 22101, 39059, 44679, 51569, 104251, 117177, 154707, 273413, 312753, 820239, 2070127, 6210381, 14490889, 43472667]

約数ペア:

[(1, 43472667), (3, 14490889), (7, 6210381), (21, 2070127), (53, 820239), (139, 312753), (159, 273413), (281, 154707), (371, 117177), (417, 104251), (843, 51569), (973, 44679), (1113, 39059), (1967, 22101), (2919, 14893), (5901, 7367)]