31682367

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 49856000

約数和(自身を除く): 18173633

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 409, 453, 513, 1227, 1359, 2869, 3681, 4077, 7771, 8607, 11043, 23313, 25821, 61759, 69939, 77463, 185277, 209817, 555831, 1173421, 1667493, 3520263, 10560789, 31682367]

約数ペア:

[(1, 31682367), (3, 10560789), (9, 3520263), (19, 1667493), (27, 1173421), (57, 555831), (151, 209817), (171, 185277), (409, 77463), (453, 69939), (513, 61759), (1227, 25821), (1359, 23313), (2869, 11043), (3681, 8607), (4077, 7771)]