54587817

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 86083200

約数和(自身を除く): 31495383

約数列:

[1, 3, 9, 19, 27, 57, 97, 171, 291, 513, 873, 1097, 1843, 2619, 3291, 5529, 9873, 16587, 20843, 29619, 49761, 62529, 106409, 187587, 319227, 562761, 957681, 2021771, 2873043, 6065313, 18195939, 54587817]

約数ペア:

[(1, 54587817), (3, 18195939), (9, 6065313), (19, 2873043), (27, 2021771), (57, 957681), (97, 562761), (171, 319227), (291, 187587), (513, 106409), (873, 62529), (1097, 49761), (1843, 29619), (2619, 20843), (3291, 16587), (5529, 9873)]