84683109

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 132213760

約数和(自身を除く): 47530651

約数列:

[1, 3, 7, 21, 67, 139, 201, 417, 433, 469, 973, 1299, 1407, 2919, 3031, 9093, 9313, 27939, 29011, 60187, 65191, 87033, 180561, 195573, 203077, 421309, 609231, 1263927, 4032529, 12097587, 28227703, 84683109]

約数ペア:

[(1, 84683109), (3, 28227703), (7, 12097587), (21, 4032529), (67, 1263927), (139, 609231), (201, 421309), (417, 203077), (433, 195573), (469, 180561), (973, 87033), (1299, 65191), (1407, 60187), (2919, 29011), (3031, 27939), (9093, 9313)]