67880439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 115543584

約数和(自身を除く): 47663145

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 99, 153, 159, 187, 477, 561, 583, 761, 901, 1683, 1749, 2283, 2703, 5247, 6849, 8109, 8371, 9911, 12937, 25113, 29733, 38811, 40333, 75339, 89199, 116433, 120999, 142307, 362997, 426921, 443663, 685661, 1280763, 1330989, 2056983, 3992967, 6170949, 7542271, 22626813, 67880439]

約数ペア:

[(1, 67880439), (3, 22626813), (9, 7542271), (11, 6170949), (17, 3992967), (33, 2056983), (51, 1330989), (53, 1280763), (99, 685661), (153, 443663), (159, 426921), (187, 362997), (477, 142307), (561, 120999), (583, 116433), (761, 89199), (901, 75339), (1683, 40333), (1749, 38811), (2283, 29733), (2703, 25113), (5247, 12937), (6849, 9911), (8109, 8371)]