29969433

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 19563687

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 179, 243, 351, 477, 537, 689, 1053, 1431, 1611, 2067, 2327, 3159, 4293, 4833, 6201, 6981, 9487, 12879, 14499, 18603, 20943, 28461, 43497, 55809, 62829, 85383, 123331, 167427, 188487, 256149, 369993, 565461, 768447, 1109979, 2305341, 3329937, 9989811, 29969433]

約数ペア:

[(1, 29969433), (3, 9989811), (9, 3329937), (13, 2305341), (27, 1109979), (39, 768447), (53, 565461), (81, 369993), (117, 256149), (159, 188487), (179, 167427), (243, 123331), (351, 85383), (477, 62829), (537, 55809), (689, 43497), (1053, 28461), (1431, 20943), (1611, 18603), (2067, 14499), (2327, 12879), (3159, 9487), (4293, 6981), (4833, 6201)]