375587919

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 667368000

約数和(自身を除く): 291780081

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 1037, 1071, 1281, 3111, 3843, 5749, 7259, 9333, 17247, 21777, 40243, 51741, 65331, 97733, 120729, 293199, 350689, 362187, 684131, 879597, 1052067, 2052393, 2454823, 3156201, 5961713, 6157179, 7364469, 17885139, 22093407, 41731991, 53655417, 125195973, 375587919]

約数ペア:

[(1, 375587919), (3, 125195973), (7, 53655417), (9, 41731991), (17, 22093407), (21, 17885139), (51, 7364469), (61, 6157179), (63, 5961713), (119, 3156201), (153, 2454823), (183, 2052393), (357, 1052067), (427, 879597), (549, 684131), (1037, 362187), (1071, 350689), (1281, 293199), (3111, 120729), (3843, 97733), (5749, 65331), (7259, 51741), (9333, 40243), (17247, 21777)]