210719097

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2749}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 121920903

約数列:

[1, 3, 9, 17, 27, 51, 153, 167, 459, 501, 1503, 2749, 2839, 4509, 8247, 8517, 24741, 25551, 46733, 74223, 76653, 140199, 420597, 459083, 1261791, 1377249, 4131747, 7804411, 12395241, 23413233, 70239699, 210719097]

約数ペア:

[(1, 210719097), (3, 70239699), (9, 23413233), (17, 12395241), (27, 7804411), (51, 4131747), (153, 1377249), (167, 1261791), (459, 459083), (501, 420597), (1503, 140199), (2749, 76653), (2839, 74223), (4509, 46733), (8247, 25551), (8517, 24741)]