318347469

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5441}}^1$

素因数の和:5658

約数の個数: 32

約数和(自身を含む): 517207680

約数和(自身を除く): 198860211

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1773, 2167, 5319, 5441, 6501, 16323, 19503, 48969, 58509, 59851, 146907, 179553, 538659, 1071877, 1615977, 3215631, 9646893, 11790647, 28940679, 35371941, 106115823, 318347469]

約数ペア:

[(1, 318347469), (3, 106115823), (9, 35371941), (11, 28940679), (27, 11790647), (33, 9646893), (99, 3215631), (197, 1615977), (297, 1071877), (591, 538659), (1773, 179553), (2167, 146907), (5319, 59851), (5441, 58509), (6501, 48969), (16323, 19503)]