433986579

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 743608320

約数和(自身を除く): 309621741

約数列:

[1, 3, 9, 13, 27, 37, 39, 47, 79, 81, 111, 117, 141, 237, 243, 333, 351, 423, 481, 611, 711, 999, 1027, 1053, 1269, 1443, 1739, 1833, 2133, 2923, 2997, 3081, 3159, 3713, 3807, 4329, 5217, 5499, 6399, 8769, 8991, 9243, 11139, 11421, 12987, 15651, 16497, 19197, 22607, 26307, 27729, 33417, 37999, 38961, 46953, 48269, 49491, 67821, 78921, 83187, 100251, 113997, 116883, 137381, 140859, 144807, 148473, 203463, 236763, 249561, 300753, 341991, 412143, 422577, 434421, 610389, 710289, 902259, 1025973, 1236429, 1303263, 1785953, 1831167, 3077919, 3709287, 3909789, 5357859, 5493501, 9233757, 11127861, 11729367, 16073577, 33383583, 48220731, 144662193, 433986579]

約数ペア:

[(1, 433986579), (3, 144662193), (9, 48220731), (13, 33383583), (27, 16073577), (37, 11729367), (39, 11127861), (47, 9233757), (79, 5493501), (81, 5357859), (111, 3909789), (117, 3709287), (141, 3077919), (237, 1831167), (243, 1785953), (333, 1303263), (351, 1236429), (423, 1025973), (481, 902259), (611, 710289), (711, 610389), (999, 434421), (1027, 422577), (1053, 412143), (1269, 341991), (1443, 300753), (1739, 249561), (1833, 236763), (2133, 203463), (2923, 148473), (2997, 144807), (3081, 140859), (3159, 137381), (3713, 116883), (3807, 113997), (4329, 100251), (5217, 83187), (5499, 78921), (6399, 67821), (8769, 49491), (8991, 48269), (9243, 46953), (11139, 38961), (11421, 37999), (12987, 33417), (15651, 27729), (16497, 26307), (19197, 22607)]