129389967

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 238318080

約数和(自身を除く): 108928113

約数列:

[1, 3, 7, 9, 21, 27, 29, 43, 61, 63, 81, 87, 129, 183, 189, 203, 243, 261, 301, 387, 427, 549, 567, 609, 783, 903, 1161, 1247, 1281, 1647, 1701, 1769, 1827, 2349, 2623, 2709, 3483, 3741, 3843, 4941, 5307, 5481, 7047, 7869, 8127, 8729, 10449, 11223, 11529, 12383, 14823, 15921, 16443, 18361, 23607, 24381, 26187, 33669, 34587, 37149, 47763, 49329, 55083, 70821, 73143, 76067, 78561, 101007, 103761, 111447, 143289, 165249, 212463, 228201, 235683, 303021, 334341, 429867, 495747, 532469, 637389, 684603, 707049, 1003023, 1487241, 1597407, 2053809, 2121147, 3009069, 4461723, 4792221, 6161427, 14376663, 18484281, 43129989, 129389967]

約数ペア:

[(1, 129389967), (3, 43129989), (7, 18484281), (9, 14376663), (21, 6161427), (27, 4792221), (29, 4461723), (43, 3009069), (61, 2121147), (63, 2053809), (81, 1597407), (87, 1487241), (129, 1003023), (183, 707049), (189, 684603), (203, 637389), (243, 532469), (261, 495747), (301, 429867), (387, 334341), (427, 303021), (549, 235683), (567, 228201), (609, 212463), (783, 165249), (903, 143289), (1161, 111447), (1247, 103761), (1281, 101007), (1647, 78561), (1701, 76067), (1769, 73143), (1827, 70821), (2349, 55083), (2623, 49329), (2709, 47763), (3483, 37149), (3741, 34587), (3843, 33669), (4941, 26187), (5307, 24381), (5481, 23607), (7047, 18361), (7869, 16443), (8127, 15921), (8729, 14823), (10449, 12383), (11223, 11529)]